From 11194d6679e20fbc33929972b884a3ac1345e2d1 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Tue, 8 Oct 2019 04:42:51 +0000
Subject: [PATCH] Fix: The getGUID function hadn't fetched the GUID from
 pictures with scale "0"

---
 src/Model/Photo.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Model/Photo.php b/src/Model/Photo.php
index 34a5acfc9f..4baef04b9b 100644
--- a/src/Model/Photo.php
+++ b/src/Model/Photo.php
@@ -690,7 +690,7 @@ class Photo extends BaseObject
 		}
 
 		$scale = intval(substr($guid, -1, 1));
-		if (empty($scale)) {
+		if (!is_numeric($scale)) {
 			return '';
 		}