From c93c82ee9c21f9e4e539749188f99d0b6fc148dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <michal@cihar.com>
Date: Fri, 17 Jun 2016 10:59:03 +0200
Subject: [PATCH] Fix typo in validator
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Signed-off-by: Michal Čihař <michal@cihar.com>
---
 libraries/config/validate.lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/config/validate.lib.php b/libraries/config/validate.lib.php
index cebe021337..f9e461f28d 100644
--- a/libraries/config/validate.lib.php
+++ b/libraries/config/validate.lib.php
@@ -570,7 +570,7 @@ function validate_non_negative_number($path, $values)
  */
 function validate_by_regex($path, $values, $regex)
 {
-    if (empty($values[$path)) {
+    if (empty($values[$path])) {
         return '';
     }