Fix: Handle scenario when no previous image exist

Change-Id: I8959386ebeed5bd0b2e95b118aee92106c9c928a
1 file changed
tree: 0678efceb9148e835cf5ef8eab284dea26f93530
  1. jjb/
  2. .gitignore
  3. .gitreview
  4. .yamllint
  5. tox.ini