Fixed type error (#35956)

laravel · Jan 20, 2021 · d08fd80 · d08fd80
1 parent f0dc53f
commit d08fd80
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Illuminate/Http/Concerns/InteractsWithContentTypes.php b/src/Illuminate/Http/Concerns/InteractsWithContentTypes.php
@@ -31,7 +31,7 @@ public static function matchesType($actual, $type)
      */
     public function isJson()
     {
-        return Str::contains($this->header('CONTENT_TYPE'), ['/json', '+json']);
+        return Str::contains($this->header('CONTENT_TYPE') ?? '', ['/json', '+json']);
     }
 
     /**