From d652aa2f300934416c8a9d354c5d8f8499c299b7 Mon Sep 17 00:00:00 2001
From: Grahame Grieve <grahameg@gmail.ccom>
Date: Wed, 23 Oct 2024 22:19:08 +1030
Subject: [PATCH] Fix NPE processing markdown

---
 org.hl7.fhir.convertors/pom.xml                                | 2 +-
 org.hl7.fhir.dstu2/pom.xml                                     | 2 +-
 org.hl7.fhir.dstu2016may/pom.xml                               | 2 +-
 org.hl7.fhir.dstu3/pom.xml                                     | 2 +-
 org.hl7.fhir.r4/pom.xml                                        | 2 +-
 org.hl7.fhir.r4b/pom.xml                                       | 2 +-
 org.hl7.fhir.r5/pom.xml                                        | 2 +-
 org.hl7.fhir.report/pom.xml                                    | 2 +-
 org.hl7.fhir.utilities/pom.xml                                 | 2 +-
 .../main/java/org/hl7/fhir/utilities/MarkDownProcessor.java    | 3 +++
 org.hl7.fhir.validation.cli/pom.xml                            | 2 +-
 org.hl7.fhir.validation/pom.xml                                | 2 +-
 12 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/org.hl7.fhir.convertors/pom.xml b/org.hl7.fhir.convertors/pom.xml
index 18f9c2329..c14cecd2f 100644
--- a/org.hl7.fhir.convertors/pom.xml
+++ b/org.hl7.fhir.convertors/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.3.33-SNAPSHOT</version>
+        <version>6.4.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.dstu2/pom.xml b/org.hl7.fhir.dstu2/pom.xml
index 674c68fec..52b2bfaa1 100644
--- a/org.hl7.fhir.dstu2/pom.xml
+++ b/org.hl7.fhir.dstu2/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.3.33-SNAPSHOT</version>
+		<version>6.4.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.dstu2016may/pom.xml b/org.hl7.fhir.dstu2016may/pom.xml
index 24f4ba34c..1b3ca3086 100644
--- a/org.hl7.fhir.dstu2016may/pom.xml
+++ b/org.hl7.fhir.dstu2016may/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.3.33-SNAPSHOT</version>
+		<version>6.4.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.dstu3/pom.xml b/org.hl7.fhir.dstu3/pom.xml
index 495182651..cba125cf4 100644
--- a/org.hl7.fhir.dstu3/pom.xml
+++ b/org.hl7.fhir.dstu3/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.3.33-SNAPSHOT</version>
+        <version>6.4.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.r4/pom.xml b/org.hl7.fhir.r4/pom.xml
index c433c70bc..e3c868be7 100644
--- a/org.hl7.fhir.r4/pom.xml
+++ b/org.hl7.fhir.r4/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.3.33-SNAPSHOT</version>
+		<version>6.4.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.r4b/pom.xml b/org.hl7.fhir.r4b/pom.xml
index 9f49fa24a..72ef600ee 100644
--- a/org.hl7.fhir.r4b/pom.xml
+++ b/org.hl7.fhir.r4b/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.3.33-SNAPSHOT</version>
+		<version>6.4.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.r5/pom.xml b/org.hl7.fhir.r5/pom.xml
index e0927d747..a26bd9f9c 100644
--- a/org.hl7.fhir.r5/pom.xml
+++ b/org.hl7.fhir.r5/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>ca.uhn.hapi.fhir</groupId>
 		<artifactId>org.hl7.fhir.core</artifactId>
-		<version>6.3.33-SNAPSHOT</version>
+		<version>6.4.0-SNAPSHOT</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 
diff --git a/org.hl7.fhir.report/pom.xml b/org.hl7.fhir.report/pom.xml
index fca5c8886..cba171cdb 100644
--- a/org.hl7.fhir.report/pom.xml
+++ b/org.hl7.fhir.report/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.3.33-SNAPSHOT</version>
+        <version>6.4.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.utilities/pom.xml b/org.hl7.fhir.utilities/pom.xml
index cd8fcfcf6..6e6f8aa00 100644
--- a/org.hl7.fhir.utilities/pom.xml
+++ b/org.hl7.fhir.utilities/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.3.33-SNAPSHOT</version>
+        <version>6.4.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/MarkDownProcessor.java b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/MarkDownProcessor.java
index cddc35c3a..60d4668bd 100644
--- a/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/MarkDownProcessor.java
+++ b/org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/MarkDownProcessor.java
@@ -93,6 +93,9 @@ public class MarkDownProcessor {
    */
   // todo: dialect dependency?
   public boolean isProbablyMarkdown(String content, boolean mdIfParagrapghs) {
+    if (content == null) {
+      return false;
+    }
     if (mdIfParagrapghs && content.contains("\n")) {
       return true;
     }
diff --git a/org.hl7.fhir.validation.cli/pom.xml b/org.hl7.fhir.validation.cli/pom.xml
index 081ac9e56..977b7bd3a 100644
--- a/org.hl7.fhir.validation.cli/pom.xml
+++ b/org.hl7.fhir.validation.cli/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.3.33-SNAPSHOT</version>
+        <version>6.4.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/org.hl7.fhir.validation/pom.xml b/org.hl7.fhir.validation/pom.xml
index 8f36b1459..6530c12a3 100644
--- a/org.hl7.fhir.validation/pom.xml
+++ b/org.hl7.fhir.validation/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>ca.uhn.hapi.fhir</groupId>
         <artifactId>org.hl7.fhir.core</artifactId>
-        <version>6.3.33-SNAPSHOT</version>
+        <version>6.4.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>