checkconfig: don't warn if $config{url} is undef
authorSimon McVittie <smcv@debian.org>
Tue, 21 Dec 2010 14:21:53 +0000 (14:21 +0000)
committerSimon McVittie <smcv@debian.org>
Sat, 25 Dec 2010 21:35:06 +0000 (21:35 +0000)
commiteb58b51bb0d006f8e81a8c8a2b9913a0d7d4087f
tree1ab5c79e7edc1414152fb5bf699024d009e9911c
parent326c4d6af2fbcbdf9b1487d584f03e6f63e5597d
checkconfig: don't warn if $config{url} is undef

The warning was "Use of uninitialized value $IkiWiki::config{"url"} in
length" when running a modified t/tag.t.
IkiWiki.pm