Fixed some null pointer bugs in the pages servlet

James Moger

2012-01-11 d351343964ff75a9d8bc4c0651b7df4ddac40287

 src/com/gitblit/GitFilter.java

@@ -110,7 +110,7 @@
      }

      boolean readOnly = repository.isFrozen;

      if (readOnly || repository.accessRestriction.atLeast(AccessRestrictionType.PUSH)) {

         boolean authorizedUser = user.canAccessRepository(repository.name);

         boolean authorizedUser = user.canAccessRepository(repository);

         if (action.equals(gitReceivePack)) {

            // Push request

            if (!readOnly && authorizedUser) {