Fix potential NPE in git commit search

James Moger

2013-09-23 36491b1c8bb52262fbf276e3a1f5951fde5c091d

 src/main/java/com/gitblit/GitBlit.java

@@ -2534,15 +2534,15 @@
            }
         }

         // Adjust permissions in case we updated the config files
         JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "config"),
               getString(Keys.git.createRepositoriesShared, "FALSE"));
         JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "HEAD"),
               getString(Keys.git.createRepositoriesShared, "FALSE"));

         // close the repository object
         r.close();
      }

      // Adjust permissions in case we updated the config files
      JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "config"),
            getString(Keys.git.createRepositoriesShared, "FALSE"));
      JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "HEAD"),
            getString(Keys.git.createRepositoriesShared, "FALSE"));

      // update repository cache
      removeFromCachedRepositoryList(repositoryName);