$to could be array, replaced by $dest variable

diff --git a/includes/UserMailer.php b/includes/UserMailer.php
index 8e576bb..c39b8f0 100644 (file)
--- a/includes/UserMailer.php
+++ b/includes/UserMailer.php
@@ -126,10 +126,12 @@ class UserMailer {
 
                        $headers['From'] = $from->toString();
 
-                       if ($wgEnotifImpersonal)
+                       if ($wgEnotifImpersonal) {
                                $headers['To'] = 'undisclosed-recipients:;';
-                       else
-                               $headers['To'] = $to->toString();
+                       }
+                       else {
+                               $headers['To'] = implode( ", ", (array )$dest );
+                       }
 
                        if ( $replyto ) {
                                $headers['Reply-To'] = $replyto->toString();