From 3e784ea8a1aeb41aa181c29b499cf76ab83dc6d0 Mon Sep 17 00:00:00 2001
From: Joey Hess <joey@kitenet.net>
Date: Fri, 28 Dec 2007 17:22:17 -0500
Subject: * map: Fix handling of common prefix to handle the case where it's  
 in a subdirectory. Patch by Larry Clapp.

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

(limited to 'IkiWiki/Plugin')

diff --git a/IkiWiki/Plugin/map.pm b/IkiWiki/Plugin/map.pm
index 5b6af1f36..581ae5011 100644
--- a/IkiWiki/Plugin/map.pm
+++ b/IkiWiki/Plugin/map.pm
@@ -37,6 +37,9 @@ sub preprocess (@) { #{{{
 				my @b=split(/\//, $common_prefix);
 				$common_prefix="";
 				while (@a && @b && $a[0] eq $b[0]) {
+					if (length $common_prefix) {
+						$common_prefix.="/";
+					}
 					$common_prefix.=shift(@a);
 					shift @b;
 				}
-- 
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