Fix debug log line for $userLimit.

$userLimit was used inline in the message, causing an "array to string conversion"
notice and a mangled log entry.

Change-Id: I8c5199f1bf01b56e955d8d15c48061b5301b1745

diff --git a/includes/User.php b/includes/User.php
index 03e894e..e911cb0 100644 (file)
--- a/includes/User.php
+++ b/includes/User.php
@@ -1534,7 +1534,8 @@ class User {
                }
                // Set the user limit key
                if ( $userLimit !== false ) {
-                       wfDebug( __METHOD__ . ": effective user limit: $userLimit\n" );
+                       list( $max, $period ) = $userLimit;
+                       wfDebug( __METHOD__ . ": effective user limit: $max in {$period}s\n" );
                        $keys[wfMemcKey( 'limiter', $action, 'user', $id )] = $userLimit;
                }