Merge pull request #277 from mrjoel/mrjoel-serverNPEfix

James Moger

2015-06-30 b5c7332f5976cc19ab681ed4b82501a62c6a2f61

 src/main/java/com/gitblit/wicket/ExternalImage.java

@@ -27,6 +27,7 @@
      super(id, new Model<String>(url));

   }



   @Override

   protected void onComponentTag(ComponentTag tag) {

      super.onComponentTag(tag);

      checkComponentTag(tag, "img");