Fix exception in FileTicketService when deleting a repository

James Moger

2014-10-31 48ca8a006d6c96af0b134ebf07daa35eb367d5d8

 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);

   }

}