Follow-up r84814: revert redundant summary message addition.

[lhc/web/wiklou.git] / includes / UserMailer.php

diff --git a/includes/UserMailer.php b/includes/UserMailer.php
index 6b28c64..62ec6dc 100644 (file)
--- a/includes/UserMailer.php
+++ b/includes/UserMailer.php
@@ -114,6 +114,7 @@ class UserMailer {
                global $wgEnotifMaxRecips, $wgAdditionalMailParams;
 
                if ( is_array( $to ) ) {
+                       $emails = '';
                        // This wouldn't be necessary if implode() worked on arrays of
                        // objects using __toString(). http://bugs.php.net/bug.php?id=36612
                        foreach ( $to as $t ) {