f07f0e6f4efc6961993353819d05a77d558b5594
When a large number of commits are merged in from an upstream Git repository that does not use Gerrit there may be no Change-Id lines found in the revision range being traversed. Avoid scanning the database to query out open changes until at least one commit is found that has a Change-Id footer. Change-Id: I91d2647691daef9755ade2bfbf0d3c25eefd02db
Description
RETIRED, Gerrit as used by OpenStack