From 8fdbd72505d223737ce9ddf06403c5d9f599873a Mon Sep 17 00:00:00 2001
From: macbre <maciej.brencz@gmail.com>
Date: Fri, 25 Jun 2021 11:09:22 +0100
Subject: [PATCH] ImageGD: imagecreatetruecolor returns false on errors

---
 classes/utils/ImageGD.class.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/classes/utils/ImageGD.class.php b/classes/utils/ImageGD.class.php
index 06a97edf..2a9819d4 100644
--- a/classes/utils/ImageGD.class.php
+++ b/classes/utils/ImageGD.class.php
@@ -42,9 +42,9 @@ public function scale($width, $height)
         $height = round($this->height * $ratio);
 
         // create new image
-        $thumb = ImageCreateTrueColor($width, $height);
+        $thumb = imagecreatetruecolor($width, $height);
 
-        if (!is_resource($thumb)) {
+        if ($thumb === false) {
             return false;
         }
 
@@ -98,9 +98,9 @@ public function crop($width, $height)
         }
 
         // create new image
-        $thumb = ImageCreateTrueColor($width, $height);
+        $thumb = imagecreatetruecolor($width, $height);
 
-        if (!is_resource($thumb)) {
+        if ($thumb === false) {
             return false;
         }