From 3161334d2a870385248fad94482c541befe1e9ea Mon Sep 17 00:00:00 2001
From: Dawid Weiss <dweiss@apache.org>
Date: Tue, 5 Jun 2012 13:19:40 +0000
Subject: [PATCH] Don't NPE on missing assertions.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1346382 13f79535-47bb-0310-9956-ffa450edef68
---
 .../org/apache/lucene/util/RunListenerPrintReproduceInfo.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lucene/test-framework/src/java/org/apache/lucene/util/RunListenerPrintReproduceInfo.java b/lucene/test-framework/src/java/org/apache/lucene/util/RunListenerPrintReproduceInfo.java
index 4db9e943896..ab07ab35596 100644
--- a/lucene/test-framework/src/java/org/apache/lucene/util/RunListenerPrintReproduceInfo.java
+++ b/lucene/test-framework/src/java/org/apache/lucene/util/RunListenerPrintReproduceInfo.java
@@ -156,7 +156,9 @@ public final class RunListenerPrintReproduceInfo extends RunListener {
     if (!TEST_LINE_DOCS_FILE.equals(DEFAULT_LINE_DOCS_FILE)) addVmOpt(b, "tests.linedocsfile", TEST_LINE_DOCS_FILE);
     if (classEnvRule != null) {
       addVmOpt(b, "tests.locale", classEnvRule.locale);
-      addVmOpt(b, "tests.timezone", classEnvRule.timeZone.getID());
+      if (classEnvRule.timeZone != null) {
+        addVmOpt(b, "tests.timezone", classEnvRule.timeZone.getID());
+      }
     }
     // Randomize this: LUCENE-4094
     addVmOpt(b, "args", "-Dfile.encoding=" + System.getProperty("file.encoding"));