Paranoid handling of the incoming $pathOrUrl

Signed-off-by: Andrew Welch <[email protected]>
nystudio107 · Aug 13, 2019 · 191c21f · 191c21f
1 parent 868107b
commit 191c21f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/imagetransforms/ImageTransform.php b/src/imagetransforms/ImageTransform.php
@@ -143,7 +143,7 @@ public function appendExtension($pathOrUrl, $extension): string
     {
         $path = $this->decomposeUrl($pathOrUrl);
         $path_parts = pathinfo($path['path']);
-        $new_path = $path_parts['filename'] . '.' . $path_parts['extension'] . $extension;
+        $new_path = ($path_parts['filename'] ?? '') . '.' . ($path_parts['extension'] ?? '') . $extension;
         if (!empty($path_parts['dirname']) && $path_parts['dirname'] !== '.') {
             $new_path = $path_parts['dirname'] . DIRECTORY_SEPARATOR . $new_path;
             $new_path = preg_replace('/([^:])(\/{2,})/', '$1/', $new_path);