Minor tweak to prevent an E_STRICT warning:

"Object of class MailAddress to string conversion in includes/UserMailer.php on line 112"
(It seems a bit silly of PHP to give this warning when the class has a __toString method,
 but adding an explicit toString() call is easy enough)

diff --git a/includes/UserMailer.php b/includes/UserMailer.php
index cd15e3a..19a4728 100644 (file)
--- a/includes/UserMailer.php
+++ b/includes/UserMailer.php
@@ -109,7 +109,7 @@ class UserMailer {
                if ( is_array( $to ) ) {
                        wfDebug( __METHOD__.': sending mail to ' . implode( ',', $to ) . "\n" );
                } else {
-                       wfDebug( __METHOD__.': sending mail to ' . implode( ',', array( $to ) ) . "\n" );
+                       wfDebug( __METHOD__.': sending mail to ' . implode( ',', array( $to->toString() ) ) . "\n" );
                }
 
                if (is_array( $wgSMTP )) {