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

James Moger

2013-01-07 11573e6b872c96bd07560ec67a97ac758548baba

 src/com/gitblit/ConfigUserService.java

@@ -409,6 +409,10 @@
         // Read realm file

         read();

         UserModel model = users.remove(username.toLowerCase());

         if (model == null) {

            // user does not exist

            return false;

         }

         // remove user from team

         for (TeamModel team : model.teams) {

            TeamModel t = teams.get(team.name);