From a0653933d324f30838fe04d5f9aaab8b130014b2 Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Fri, 28 Jul 2006 17:48:24 +0000
Subject: * Add exclude option in setup files, works same as --exclude.

---
 IkiWiki/Plugin/tag.pm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'IkiWiki/Plugin')

diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index 56bf17e2c..289b48b87 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -34,7 +34,8 @@ sub preprocess (@) { #{{{
 
 	$tags{$page} = [];
 	foreach my $tag (keys %params) {
-		if (exists $IkiWiki::config{tagbase}) {
+		if (exists $IkiWiki::config{tagbase} &&
+		    defined $IkiWiki::config{tagbase}) {
 			$tag=$IkiWiki::config{tagbase}."/".$tag;
 		}
 		push @{$tags{$page}}, $tag;
-- 
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