From 4053d5bea4e1dd936a9a8bfd41cae3efd7af2d2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pau=20Ferrer=20Oca=C3=B1a?= <crazyserver@gmail.com>
Date: Fri, 23 Aug 2019 15:29:32 +0200
Subject: [PATCH] MOBILE-3068 lang: Remove warning when adding new strings

---
 scripts/lang_functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/lang_functions.php b/scripts/lang_functions.php
index 56158a469..af1e2ab3b 100644
--- a/scripts/lang_functions.php
+++ b/scripts/lang_functions.php
@@ -316,7 +316,7 @@ function save_key($key, $value, $path) {
     $file = file_get_contents($filePath);
     $file = (array) json_decode($file);
     $value = html_entity_decode($value);
-    if ($file[$key] != $value) {
+    if (!isset($file[$key]) || $file[$key] != $value) {
         $file[$key] = $value;
         ksort($file);
         file_put_contents($filePath, str_replace('\/', '/', json_encode($file, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)));