Fixed submodule diff display

James Moger

2013-06-25 0a44f9b3546f778a5d25c93dde3560703660a206

 src/main/java/com/gitblit/utils/GitBlitDiffFormatter.java

@@ -157,7 +157,19 @@
            sb.append("<table><tbody>");

            inFile = true;

         } else {

            boolean gitLinkDiff = line.length() > 0 && line.substring(1).startsWith("Subproject commit");

            if (gitLinkDiff) {

               sb.append("<tr><th></th><th></th>");

               if (line.charAt(0) == '+') {

                  sb.append("<td><div class=\"diff add2\">");

               } else {

                  sb.append("<td><div class=\"diff remove2\">");

               }

            }

            sb.append(line);

            if (gitLinkDiff) {

               sb.append("</div></td></tr>");

            }

         }

      }

      sb.append("</table></div>");