Merge "Make wfForeignMemcKey consistent with wfMemcKey"

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 65b4c23..fda8294 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -3390,7 +3390,7 @@ function wfForeignMemcKey( $db, $prefix /*, ... */ ) {
        } else {
                $key = $db . ':' . implode( ':', $args );
        }
-       return $key;
+       return str_replace( ' ', '_', $key );
 }
 
 /**