Merge branch '6.x' into 8.x

laravel · Jan 20, 2021 · d7f27d5 · d7f27d5
2 parents 9f0180f + d08fd80
commit d7f27d5
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
@@ -13,7 +13,7 @@ trait InteractsWithContentTypes
      */
     public function isJson()
     {
-        return Str::contains($this->header('CONTENT_TYPE'), ['/json', '+json']);
+        return Str::contains($this->header('CONTENT_TYPE') ?? '', ['/json', '+json']);
     }
 
     /**