From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Fri, 10 Mar 2006 06:04:02 +0000 (+0000)
Subject: fix
X-Git-Tag: 1.0~558
X-Git-Url: http://git.tremily.us/?p=ikiwiki.git;a=commitdiff_plain;h=56fd145ceb40422286ce0095183bdb9b869baa32

fix
---

diff --git a/ikiwiki b/ikiwiki
index 9aaeed86c..c57c2e507 100755
--- a/ikiwiki
+++ b/ikiwiki
@@ -220,7 +220,8 @@ sub linkbacks ($$) {
 		}
 	}
 
-	$content.="<hr><p>Links: ".join(" ", sort @links)."</p>\n";
+	$content.="<hr><p>Links: ".join(" ", sort @links)."</p>\n" if @links;
+	return $content;
 }
 
 sub finalize ($$) {