request #6658: Fix gitphp line number displaying

Change-Id: I8602590630799c3561a1f063041ab684e37cb276
Merge commit 'refs/changes/68/2268/6' of http://gerrit.tuleap.net/tuleap into HEAD

* http://gerrit.tuleap.net/tuleap:
  request #6658: Fix gitphp line number displaying

Change-Id: Iaa49f3e542f945d5a9331bc6bd24c7d8f5075815
This is Tuleap 6.12.99.95

Change-Id: I7924f554df58113ab6d1ec6f7df79a33d98f2a03