From 82114f4451fb18a8c0ac44f868df8b0860d432a4 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Tue, 29 Jan 2013 08:12:56 +1100
Subject: Deal with empty diffurl in configuration.

---
 IkiWiki/Plugin/recentchanges.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'IkiWiki/Plugin')

diff --git a/IkiWiki/Plugin/recentchanges.pm b/IkiWiki/Plugin/recentchanges.pm
index 4c1863255..eec9803be 100644
--- a/IkiWiki/Plugin/recentchanges.pm
+++ b/IkiWiki/Plugin/recentchanges.pm
@@ -181,7 +181,7 @@ sub store ($$$) {
 			else {
 				$_->{link} = pagetitle($_->{page});
 			}
-			if (defined $_->{diffurl}) {
+			if (defined $_->{diffurl} && length($_->{diffurl})) {
 				$has_diffurl=1;
 			}
 
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