[findbugs] Fix potential NPE in DiffStat generation

James Moger

2014-04-17 dfd6f5d75aebd7a0a41305831ec6d194ae092f5d

 src/main/java/com/gitblit/wicket/pages/SummaryPage.html

@@ -9,7 +9,7 @@
   <div style="clear:both;">

      <!-- Repository Activity Chart -->   

      <div class="hidden-phone" style="float:right;">

         <img class="activityGraph" wicket:id="commitsChart" />

         <div style="width:290px; height:120px;" id="commitsChart"></div>

      </div>   

   

      <!-- Repository info -->