From 3b97c5ec44702052661770859b3f2c7a3d32b538 Mon Sep 17 00:00:00 2001
From: chris <chris@jalakai.co.uk>
Date: Thu, 1 Jun 2006 23:29:28 +0200
Subject: fix php warning in common.php during getRevisions

A php warning can occur when the page name used in a revision check clashes with
a namespace (sub-directory) in the same directory.  The strpos() call generates
the warning as the offset used is longer than the directory name.

darcs-hash:20060601212928-9b6ab-2d9399ba71fbfcae6e797977476e2f5daa50cf7f.gz
---
 inc/common.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/common.php b/inc/common.php
index 1016c40d6..9638fb204 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1171,7 +1171,7 @@ function getRevisions($id){
   if (is_dir($revd) && $dh = opendir($revd)) {
     while (($file = readdir($dh)) !== false) {
       if (substr($file, 0, $clid_len)===$clid) {
-        $p = strpos($file, '.', $clid_len+1);
+        $p = @strpos($file, '.', $clid_len+1);
         if (!$p===false) {
           $revs[] = substr($file, $clid_len+1, $p-$clid_len-1);
         }
-- 
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