- header lists: change one-item array to string

15 years ago · 36e52648fa
parent a1fc8d2518
commit 36e52648fa
1 changed files with 2 additions and 2 deletions
--- a/plugins/managesieve/managesieve.php
+++ b/plugins/managesieve/managesieve.php
@ -329,7 +329,7 @@ class managesieve extends rcube_plugin
 	      }
 	      
 	      if (empty($this->errors['tests'][$i]['header']))
-		$cust_header = $headers;
+		$cust_header = (is_array($headers) && count($headers) == 1) ? $headers[0] : $headers;
              
 	      if ($type == 'exists')
    	      {