Fix possible string index out of bounds exception

James Moger

2012-10-10 ffbd6e70d1cdc2638f31860e810c17ad3d006fd6

 src/com/gitblit/wicket/panels/RefsPanel.java

@@ -142,6 +142,7 @@
            lb.setVisible(breakLine);

            lb.setRenderBodyOnly(true);

            item.add(lb.setEscapeModelStrings(false));

            item.setRenderBodyOnly(true);

         }

      };

      add(refsView);