Remove another usage of extract()

diff --git a/languages/Language.php b/languages/Language.php
index c9d578b..30093b2 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -2881,7 +2881,8 @@ class Language {
                        throw new MWException(
                                "Utf8Case.ser is missing, please run \"make\" in the serialized directory\n" );
                }
-               extract( $arr );
+               $wikiUpperChars = $arr['wikiUpperChars'];
+               $wikiLowerChars = $arr['wikiLowerChars'];
                wfProfileOut( __METHOD__ );
                return array( $wikiUpperChars, $wikiLowerChars );
        }