tree fbe48748ccb1778d9173bf2816ef8a0812e222b2
parent e49ca974d6ff2dda1ff4ee39e7cc33af33d1eb2a
author David Reiss <dreiss@facebook.com> 1261507901 -0800
committer Junio C Hamano <gitster@pobox.com> 1261511477 -0800

Prevent git blame from segfaulting on a missing author name

The human-readable author and committer name can be missing from
commits imported from foreign SCM interfaces.  Make sure we parse
the "author" and "committer" line a bit more leniently and avoid
segfaulting by assuming the name always exists.

Signed-off-by: David Reiss <dreiss@facebook.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>