Fix: synchronous metadata retrieval is failing in strict mode

[github/shaarli/Shaarli.git] / application / front / controller / admin / ShaarePublishController.php

diff --git a/application/front/controller/admin/ShaarePublishController.php b/application/front/controller/admin/ShaarePublishController.php
index 4cbfcdc503f2abeaaefc839056949bfe337c2188..fb9cacc22fae47b3e9bc57cfe054292f4511b87d 100644 (file)
--- a/application/front/controller/admin/ShaarePublishController.php
+++ b/application/front/controller/admin/ShaarePublishController.php
@@ -227,7 +227,7 @@ class ShaarePublishController extends ShaarliAdminController
 
     protected function buildFormData(array $link, bool $isNew, Request $request): array
     {
-        $link['tags'] = strlen($link['tags']) > 0
+        $link['tags'] = $link['tags'] !== null && strlen($link['tags']) > 0
             ? $link['tags'] . $this->container->conf->get('general.tags_separator', ' ')
             : $link['tags']
         ;