From: Joey Hess <joey@kitenet.net>
Date: Mon, 17 May 2010 21:06:13 +0000 (-0400)
Subject: force scalar context
X-Git-Tag: 3.20100518~5
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=facc77e10925301575b46d26e031c9f6914edafb;p=ikiwiki.git

force scalar context
---

diff --git a/IkiWiki/Plugin/comments.pm b/IkiWiki/Plugin/comments.pm
index 3cafcbe9c..eb861d74f 100644
--- a/IkiWiki/Plugin/comments.pm
+++ b/IkiWiki/Plugin/comments.pm
@@ -859,7 +859,7 @@ sub num_comments ($$) {
 	my $dir=shift;
 
 	my @comments=glob("$dir/$page/$config{comments_pagename}*._comment");
-	return @comments;
+	return int @comments;
 }
 
 sub unique_comment_location ($$$$) {