Fixed PHP7.4 compatibility

SakhCom · Mar 12, 2020 · df3eab3 · df3eab3
1 parent fb3cbf7
commit df3eab3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/PHP_GCM/Sender.php b/src/PHP_GCM/Sender.php
@@ -329,7 +329,7 @@ private function updateStatus($unsentRegIds, &$allResults, MulticastResult $mult
         if(count($results) != count($unsentRegIds)) {
             // should never happen, unless there is a flaw in the algorithm
             throw new \RuntimeException('Internal error: sizes do not match. currentResults: ' . $results .
-                '; unsentRegIds: ' + $unsentRegIds);
+                '; unsentRegIds: ' . $unsentRegIds);
         }
 
         $newUnsentRegIds = array();
@@ -345,4 +345,4 @@ private function updateStatus($unsentRegIds, &$allResults, MulticastResult $mult
 
         return $newUnsentRegIds;
     }
-}
+}