From baac4449b1ce78e8b3a43d3d7bba54801c96feba Mon Sep 17 00:00:00 2001
From: jakubvrana <jakubvrana@7c3ca157-0c34-0410-bff1-cbf682f78f5c>
Date: Thu, 30 Apr 2009 19:10:45 +0000
Subject: [PATCH] Allow +- in unquoted IN (bug #2784541)

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@593 7c3ca157-0c34-0410-bff1-cbf682f78f5c
---
 functions.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/functions.inc.php b/functions.inc.php
index 8568b2f0..1caa4d21 100644
--- a/functions.inc.php
+++ b/functions.inc.php
@@ -165,7 +165,7 @@ function where($where) {
 
 function process_length($length) {
 	global $enum_length;
-	return (preg_match("~^\\s*(?:$enum_length)(?:\\s*,\\s*(?:$enum_length))*\\s*\$~", $length) && preg_match_all("~$enum_length~", $length, $matches) ? implode(",", $matches[0]) : preg_replace('~[^0-9,]~', '', $length));
+	return (preg_match("~^\\s*(?:$enum_length)(?:\\s*,\\s*(?:$enum_length))*\\s*\$~", $length) && preg_match_all("~$enum_length~", $length, $matches) ? implode(",", $matches[0]) : preg_replace('~[^0-9,+-]~', '', $length));
 }
 
 function collations() {