Make gerrit refspec optional

Change-Id: I09b5d7a2e7831051d9dac544664248895194ef4a
1 file changed
tree: 09b09ab6745302e5f05a1792afc5fbcb800072b4
  1. src/
  2. vars/
  3. .gitignore
  4. .gitreview
  5. build.gradle
  6. codenarcRules.groovy