Remove unused wfGetDB() in SiteStats::jobs

[lhc/web/wiklou.git] / includes / utils / MWRestrictions.php

diff --git a/includes/utils/MWRestrictions.php b/includes/utils/MWRestrictions.php
index 521e345..617e8f5 100644 (file)
--- a/includes/utils/MWRestrictions.php
+++ b/includes/utils/MWRestrictions.php
@@ -69,13 +69,13 @@ class MWRestrictions {
                $invalidKeys = array_diff( $keys, $validKeys );
                if ( $invalidKeys ) {
                        throw new InvalidArgumentException(
-                               'Array contains invalid keys: ' . join( ', ', $invalidKeys )
+                               'Array contains invalid keys: ' . implode( ', ', $invalidKeys )
                        );
                }
                $missingKeys = array_diff( $neededKeys, $keys );
                if ( $missingKeys ) {
                        throw new InvalidArgumentException(
-                               'Array is missing required keys: ' . join( ', ', $missingKeys )
+                               'Array is missing required keys: ' . implode( ', ', $missingKeys )
                        );
                }