COM-20016: Warning when trying to render Bundles list

https://jira.ez.no/browse/COM-20016
ezecosystem · Jul 12, 2017 · 72c765b · 72c765b
1 parent c4ed0aa
commit 72c765b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/AppBundle/Service/Packagist/PackagistServiceProvider.php b/src/AppBundle/Service/Packagist/PackagistServiceProvider.php
@@ -144,7 +144,7 @@ private function excludeMaintainers(array $maintainers)
     private function calculateChecksum(array $fields = array()) {
         $string = '';
         foreach ($fields as $field) {
-            $string += $field;
+            $string .= $field;
         }
         return md5($string);
     }