Merge pull request #22 from JKingweb/patch-2

Fix unintended API change
nicolus · Sep 15, 2020 · e6bfe8d · e6bfe8d
2 parents d0d8502 + cb6af68
commit e6bfe8d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/PicoFeed/Client/Client.php b/lib/PicoFeed/Client/Client.php
@@ -287,8 +287,8 @@ protected function handleNotModifiedResponse(ResponseInterface $response)
             $this->is_modified = false;
         } elseif ($response->getStatusCode() == 200) {
             $this->is_modified = $this->hasBeenModified($response, $this->etag, $this->last_modified);
-            $this->etag = $response->getHeader('ETag')[0] ?? null;
-            $this->last_modified = $response->getHeader('Last-Modified')[0] ?? null;
+            $this->etag = $response->getHeader('ETag')[0] ?? '';
+            $this->last_modified = $response->getHeader('Last-Modified')[0] ?? '';
         }
 
         if ($this->is_modified === false) {