From: Joey Hess <joey@kitenet.net>
Date: Fri, 21 May 2010 22:03:21 +0000 (-0400)
Subject: fix uninitalized value warning
X-Git-Tag: 3.20100610~74
X-Git-Url: http://git.tremily.us/?p=ikiwiki.git;a=commitdiff_plain;h=3d769f784983604fbf1acda472908c21473c0dfa

fix uninitalized value warning
---

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index f2cd8f90a..86b60a2b2 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -913,7 +913,7 @@ sub match_comment ($$;@) {
 	my $source=exists $IkiWiki::pagesources{$page} ?
 		$IkiWiki::pagesources{$page} :
 		$IkiWiki::delpagesources{$page};
-	my $type=IkiWiki::pagetype($source);
+	my $type=defined $source ? IkiWiki::pagetype($source) : undef;
 	if (! defined $type || $type ne "_comment") {
 		return IkiWiki::FailReason->new("$page is not a comment");
 	}
@@ -928,7 +928,7 @@ sub match_comment_pending ($$;@) {
 	my $source=exists $IkiWiki::pagesources{$page} ?
 		$IkiWiki::pagesources{$page} :
 		$IkiWiki::delpagesources{$page};
-	my $type=IkiWiki::pagetype($source);
+	my $type=defined $source ? IkiWiki::pagetype($source) : undef;
 	if (! defined $type || $type ne "_comment_pending") {
 		return IkiWiki::FailReason->new("$page is not a pending comment");
 	}