Fix for possible nullpointer reported in issue 123

James Moger

2012-08-19 5930f37817148229d9bcc0b47206b620e999315e

 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;