From: Joey Hess <joey@kodama.kitenet.net>
Date: Tue, 26 Aug 2008 22:04:45 +0000 (-0400)
Subject: if extrafooter is already set, append to it
X-Git-Tag: 2.62~8
X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/commitdiff_plain/b1d8437f8abaaf94b69c07ba9607c53d8184b515

if extrafooter is already set, append to it

to interoperate with future plugins using it
---

diff --git a/IkiWiki/Plugin/mirrorlist.pm b/IkiWiki/Plugin/mirrorlist.pm
index 7e53fe068..aab60c435 100644
--- a/IkiWiki/Plugin/mirrorlist.pm
+++ b/IkiWiki/Plugin/mirrorlist.pm
@@ -29,8 +29,11 @@ sub pagetemplate (@) { #{{{
 	my %params=@_;
         my $template=$params{template};
 	
-	$template->param(extrafooter => mirrorlist($params{page}))
-		if $template->query(name => "extrafooter");
+	if ($template->query(name => "extrafooter")) {
+		my $value=$template->param("extrafooter");
+		$value.=mirrorlist($params{page});
+		$template->param(extrafooter => $value);
+	}
 } # }}}
 
 sub mirrorlist ($) { #{{{