Fixes findbugs warning - dereferencing null in exception case

Simon Harrer

2013-07-18 fbe265fa787e4be9cb63c6bae2ef30b9400d9afc

 src/main/java/com/gitblit/wicket/pages/OverviewPage.java

@@ -98,7 +98,7 @@
      add(ownersView);

      

      add(WicketUtils.createTimestampLabel("repositoryLastChange",

            JGitUtils.getLastChange(r), getTimeZone(), getTimeUtils()));

            JGitUtils.getLastChange(r).when, getTimeZone(), getTimeUtils()));

      add(new Label("repositorySize", model.size));

      

      if (metricsTotal == null) {