Fix crash when no location header is set for 302

ArthurHoaro · Sep 20, 2023 · 9d2f1ce · 9d2f1ce
1 parent b1acd8b
commit 9d2f1ce
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/Favicon/Favicon.php b/src/Favicon/Favicon.php
@@ -110,9 +110,13 @@ public function info($url)
             switch ($status) {
                 case '301':
                 case '302':
-                    $url = isset($headers['location']) ? $headers['location'] : '';
-                    if (is_array($url)) {
-                        $url = end($url);
+                    if (isset($headers['location'])) {
+                        $url = $headers['location'];
+                        if (is_array($url)) {
+                            $url = end($url);
+                        }
+                    } else {
+                        return false;
                     }
                     break;
                 default: