Set default value for ChangeNotes.hashtags to avoid NPE

Change-Id: I039077301bf62ca4fa8f882bf2b98331ffdd0d2a
2014-09-12 13:32:00 +02:00 · 2014-09-12 13:32:00 +02:00 · cfe696251d
commit cfe696251d
parent 7b3cb8d8cf
1 changed files with 1 additions and 0 deletions
--- a/gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeNotes.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeNotes.java
@ -312,6 +312,7 @@ public class ChangeNotes extends AbstractChangeNotes<ChangeNotes> {
    changeMessages = ImmutableListMultimap.of();
    commentsForBase = ImmutableListMultimap.of();
    commentsForPS = ImmutableListMultimap.of();
+    hashtags = ImmutableSet.of();
  }

  @Override