if failed to bind to port, don't use socket

Joel Johnson

2015-06-26 2f361800ae381f365c5f33fbc2c5e3ffd5b90e2b

 src/test/java/com/gitblit/tests/mock/MemorySettings.java

@@ -48,6 +48,11 @@
   }

   @Override
   public boolean saveSettings() {
      return false;
   }

   @Override
   public boolean saveSettings(Map<String, String> updatedSettings) {
      return false;
   }