Handle post-review from a detached HEAD using git
Review Request #2985 — Created March 19, 2012 and submitted
Handle post-review from a detached HEAD using git When running from a detached HEAD (not on a branch), post-review fails after a call to git symbolic-ref. [nmorey@sat:db ((f8dcfa9...) $)]$ post-review --guess-summary --guess-description --parent=HEAD~1 Failed to execute command: ['git', 'symbolic-ref', '-q', 'HEAD'] However we do not need to be on a branch to have the script working. So this patch ignores errors from git symbolic-ref and add tests for self.head_ref being not set. Signed-off-by: Nicolas Morey-Chaisemartin <nmorey@kalray.eu>
