Fix cloning repositories with + in their names

James Moger

2014-06-10 46bfccb0d57ba75d195be7afa54e37ba0d4321d1

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

@@ -659,7 +659,9 @@
                  ticket.number, db.getDirectory()), t);
         } finally {
            // release the treewalk
            treeWalk.release();
            if (treeWalk != null) {
               treeWalk.release();
            }
         }
      } finally {
         db.close();