Merge pr-170 'ticket-fix' from https://github.com/lucidd/gitblit

James Moger

2014-04-15 bd7db1070e07cf1777a0c0ee6e770625f8734fb6

 src/main/java/com/gitblit/tickets/ITicketService.java

@@ -713,27 +713,30 @@
   public final TicketModel getTicket(RepositoryModel repository, long ticketId) {
      TicketKey key = new TicketKey(repository, ticketId);
      TicketModel ticket = ticketsCache.getIfPresent(key);

		
      // if ticket not cached
      if (ticket == null) {
         // load & cache ticket
         //load ticket
         ticket = getTicketImpl(repository, ticketId);
         if (ticket.hasPatchsets()) {
            Repository r = repositoryManager.getRepository(repository.name);
            try {
               Patchset patchset = ticket.getCurrentPatchset();
               DiffStat diffStat = DiffUtils.getDiffStat(r, patchset.base, patchset.tip);
               // diffstat could be null if we have ticket data without the
               // commit objects.  e.g. ticket replication without repo
               // mirroring
               if (diffStat != null) {
                  ticket.insertions = diffStat.getInsertions();
                  ticket.deletions = diffStat.getDeletions();
               }
            } finally {
               r.close();
            }
         }
         // if ticket exists
         if (ticket != null) {
            if (ticket.hasPatchsets()) {
               Repository r = repositoryManager.getRepository(repository.name);
               try {
                  Patchset patchset = ticket.getCurrentPatchset();
                  DiffStat diffStat = DiffUtils.getDiffStat(r, patchset.base, patchset.tip);
                  // diffstat could be null if we have ticket data without the
                  // commit objects.  e.g. ticket replication without repo
                  // mirroring
                  if (diffStat != null) {
                     ticket.insertions = diffStat.getInsertions();
                     ticket.deletions = diffStat.getDeletions();
                  }
               } finally {
                  r.close();
               }
            }
            //cache ticket
            ticketsCache.put(key, ticket);
         }
      }