Fixes findbugs warning - dereferencing null in exception case

Simon Harrer

2013-07-18 fbe265fa787e4be9cb63c6bae2ef30b9400d9afc

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

@@ -446,7 +446,7 @@
         if (submoduleName.lastIndexOf('/') > -1) {

            String name = submoduleName.substring(submoduleName.lastIndexOf('/') + 1);

            candidates.add(currentPath + StringUtils.stripDotGit(name));

            candidates.add(currentPath + candidates.get(candidates.size() - 1) + ".git");

            candidates.add(candidates.get(candidates.size() - 1) + ".git");

         }



         // absolute