Fixed null pointer in commit page due to changes in submodule link (issue 132)

James Moger

2012-09-14 d3dfcda35c2232ff2e377778a3d23640e7f6a093

 src/com/gitblit/utils/PatchFormatter.java

@@ -115,6 +115,10 @@
      return patch.toString();

   }



   /**

    * Class that represents the number of insertions and deletions from a

    * chunk.

    */

   private static class PatchTouple {

      int insertions;

      int deletions;