[findbugs] Fix potential NPE in DiffStat generation

James Moger

2014-04-17 dfd6f5d75aebd7a0a41305831ec6d194ae092f5d

 src/main/java/com/gitblit/wicket/pages/DocPage.java

@@ -67,6 +67,10 @@
         }

      }



      if (markupText == null) {

         markupText = "";

      }



      BugtraqProcessor bugtraq = new BugtraqProcessor(app().settings());

      markupText = bugtraq.processText(getRepository(), repositoryName, markupText);