Merge branch 'master' of https://github.com/hapifhir/org.hl7.fhir.core

module-snapshot-publishing.yml

@@ -1,8 +1,12 @@
 # This pipeline produces a SNAPSHOT build for each of the sub modules in
 # the core library, and publishes them to ossrh. 
 trigger:
+  branches:
+    include:
     - master
 
+pr: none
+
 strategy:
   matrix:
     dstu2:

org.hl7.fhir.utilities/src/main/java/org/hl7/fhir/utilities/xhtml/HierarchicalTableGenerator.java

@@ -863,6 +863,9 @@ public class HierarchicalTableGenerator extends TranslatingUtilities {
       b.append(".png");
       String file = Utilities.path(dest, b.toString());
       if (!new File(file).exists()) {
+        File newFile = new File(file);
+        newFile.getParentFile().mkdirs();
+        newFile.createNewFile();
         FileOutputStream stream = new FileOutputStream(file);
         genImage(indents, hasChildren, lineColor, stream);
         if (outputTracker!=null)