From 2dc389c936eb22fbb3e74b86c51501059fd5c1a6 Mon Sep 17 00:00:00 2001
From: BorisBerdichevski <borisba32@gmail.com>
Date: Sun, 15 Jun 2014 14:15:42 -0500
Subject: [PATCH] [ticket/12643] Ensure that similarly named columns are not
removed
PHPBB3-12643
---
phpBB/phpbb/db/tools.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/phpBB/phpbb/db/tools.php b/phpBB/phpbb/db/tools.php
index 3d065ede8e..3b329b47bc 100644
--- a/phpBB/phpbb/db/tools.php
+++ b/phpBB/phpbb/db/tools.php
@@ -1996,7 +1996,7 @@ class tools
$columns = implode(',', $column_list);
- $new_table_cols = trim(preg_replace('/' . $column_name . '[^,]+(?:,|$)/m', '', $new_table_cols));
+ $new_table_cols = trim(preg_replace('/' . $column_name . '\b[^,]+(?:,|$)/m', '', $new_table_cols));
if (substr($new_table_cols, -1) === ',')
{
// Remove the comma from the last entry again