tree 6a9a55f8b82eb484ecbfc87d8043a56b19a665e9
parent 61610881aab587d19030f95a5fc5dde24bb83f58
author Hector Oswaldo Caballero <hector.caballero@ericsson.com> 1508387055 -0400
committer Hector Oswaldo Caballero <hector.caballero@ericsson.com> 1508388459 -0400

Avoid change find mismatch

In servers with a big number of changes the legacy-id can have 7 or more
digits and the sha-1 regex will match and return change not found if there
is not a commit in the project starting with the exact same sequence of
digits, which is a remote possibility.

Check first for legacy-id so sequences of digits are taken as legacy-id.

Change-Id: Ibb87b22f2e8efeb025031fa61ebd27d8b5d90156