From 1f06b397883128f33b96d6c9c454c2b778a36dd4 Mon Sep 17 00:00:00 2001
From: joey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>
Date: Tue, 25 Apr 2006 01:15:20 +0000
Subject: [PATCH] fix a deadloop if from ended in a /

---
 IkiWiki/CGI.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index feed00487..36d0e6008 100644
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -378,7 +378,7 @@ sub cgi_editpage ($$) { #{{{
 			}
 			else {
 				my $dir=$from."/";
-				$dir=~s![^/]+/$!!;
+				$dir=~s![^/]+/+$!!;
 				
 				if ((defined $form->param('subpage') && length $form->param('subpage')) ||
 				    $page eq 'discussion') {
@@ -391,7 +391,7 @@ sub cgi_editpage ($$) { #{{{
 				push @page_locs, $dir.$page;
 				push @page_locs, "$from/$page";
 				while (length $dir) {
-					$dir=~s![^/]+/$!!;
+					$dir=~s![^/]+/+$!!;
 					push @page_locs, $dir.$page;
 				}
 
-- 
2.44.0