From e6f0e3c23eb29a878242fadc38a648a16b70261e Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Tue, 20 Dec 2022 22:32:24 +0000
Subject: [PATCH] Don't calculate the blurhash on images without a size

---
 src/Object/Image.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Object/Image.php b/src/Object/Image.php
index 7069f7a47f..1d2832f20a 100644
--- a/src/Object/Image.php
+++ b/src/Object/Image.php
@@ -734,15 +734,19 @@ class Image
 			return '';
 		}
 
-		$width = $image->getWidth();
+		$width  = $image->getWidth();
 		$height = $image->getHeight();
 
 		if (max($width, $height) > 90) {
 			$image->scaleDown(90);
-			$width = $image->getWidth();
+			$width  = $image->getWidth();
 			$height = $image->getHeight();
 		}
 
+		if (empty($width) || empty($height)) {
+			return '';
+		}
+
 		$pixels = [];
 		for ($y = 0; $y < $height; ++$y) {
 			$row = [];