Fixed NPE when recursively calculating a folder size with a named pipe

James Moger

2013-01-07 11573e6b872c96bd07560ec67a97ac758548baba

 src/com/gitblit/wicket/AuthorizationStrategy.java

@@ -60,7 +60,7 @@
               if (authenticateAdmin) {

                  // authenticate admin

                  if (user != null) {

                     return user.canAdmin;

                     return user.canAdmin();

                  }

                  return false;

               } else {