From 730d9abb18b21587f2a39d99504ef9c24cec0044 Mon Sep 17 00:00:00 2001
From: Alexey Melnichuk <alexeymelnichuck@gmail.com>
Date: Thu, 22 Sep 2016 18:17:02 +0300
Subject: [PATCH] Fix. Do not display error message if exesute returns `0`
 (#1939)

---
 core/users/resources/classes/permission.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/users/resources/classes/permission.php b/core/users/resources/classes/permission.php
index 4f658f330a..eee18da465 100644
--- a/core/users/resources/classes/permission.php
+++ b/core/users/resources/classes/permission.php
@@ -49,7 +49,7 @@
 							$sql = "delete from v_group_permissions where ";
 							$sql .= "group_name = '".$unprotected_group_name."' ";
 							$sql .= "and domain_uuid ".(($unprotected_domain_uuid != '') ? " = '".$unprotected_domain_uuid."' " : " is null ");
-							if (!$db->exec($sql)) {
+							if (false === $db->exec($sql)) {
 								//echo $db->errorCode() . "<br>";
 								$info = $db->errorInfo();
 								print_r($info);