From b8c5eec46d12b6b752e3d7daf30bec75343cb357 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Sun, 23 May 2021 12:50:14 +0200
Subject: [PATCH] MS SQL: Support [ in udf_unescape

---
 adminer/include/functions.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index b33d8295..44b0a50a 100644
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -29,7 +29,7 @@ function version() {
 * @return string
 */
 function idf_unescape($idf) {
-	if (!preg_match('~^[`\'"]~', $idf)) {
+	if (!preg_match('~^[`\'"[]~', $idf)) {
 		return $idf;
 	}
 	$last = substr($idf, -1);