more idomatic perl

2009-12-04 13:13:41 -05:00 · 2009-12-04 13:13:41 -05:00 · b8ed5e7228
parent af3cc556ba
commit b8ed5e7228
1 changed files with 1 additions and 1 deletions
--- a/IkiWiki/Plugin/darcs.pm
+++ b/IkiWiki/Plugin/darcs.pm
@ -73,7 +73,7 @@ sub darcs_rev($) {
 	my $file = shift; # Relative to the repodir.
 	my $repodir = $config{srcdir};

-	return "" if (! file_in_vc($repodir, $file));
+	return "" unless file_in_vc($repodir, $file);
 	my $hash = darcs_info('hash', $repodir, $file);
 	return defined $hash ? $hash : "";
 }