git: don't issue a warning if rcsinfo is undefined
authorSimon McVittie <smcv@debian.org>
Sat, 24 Dec 2016 14:34:30 +0000 (14:34 +0000)
committerSimon McVittie <smcv@debian.org>
Wed, 28 Dec 2016 21:32:12 +0000 (21:32 +0000)
commita67f4d39448e12369426c3509967dc0d4b7afaeb
treee5a1382675412eda7d39599a715215404ec41cd0
parent7c34df633d6dd0d16538b1911694351b604104ef
git: don't issue a warning if rcsinfo is undefined

The intention here seems to be that $prev may be undefined, and the
only way that can legitimately happen is for $params{token} to be
undefined too.
IkiWiki/Plugin/git.pm
debian/changelog