Fix possible NPE when deleting a repository and cleaning-up branch-based ti...

James Moger

2014-04-07 2bd0c5e34a254009fe034a9cec5324e55166c4c8

 src/main/java/com/gitblit/models/ServerSettings.java

@@ -58,4 +58,8 @@
   public boolean hasKey(String key) {

      return settings.containsKey(key);

   }



   public SettingModel remove(String key) {

      return settings.remove(key);

   }

}