[findbugs] Fix potential NPE in DiffStat generation

James Moger

2014-04-17 dfd6f5d75aebd7a0a41305831ec6d194ae092f5d

 src/main/java/com/gitblit/wicket/panels/LinkPanel.java

@@ -113,4 +113,9 @@
      c.add(new SimpleAttributeModifier("rel", "nofollow"));

   }



   public void setTooltip(String tooltip) {

      Component c = get("link");

      c.add(new SimpleAttributeModifier("title", tooltip));

   }



}