Fix docs for OutputPage::addLanguageLinks and OutputPage::setLanguageLinks

[lhc/web/wiklou.git] / languages / Language.php

diff --git a/languages/Language.php b/languages/Language.php
index 4628812..2e4ef89 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -338,7 +338,7 @@ class Language {
                        // People think language codes are html safe, so enforce it.
                        // Ideally we should only allow a-zA-Z0-9-
                        // but, .+ and other chars are often used for {{int:}} hacks
-                       // see bugs 37564, 37587, 36938
+                       // see bugs T39564, T39587, T38938
                        $cache[$code] =
                                // Protect against path traversal
                                strcspn( $code, ":/\\\000&<>'\"" ) === strlen( $code )
@@ -3759,6 +3759,7 @@ class Language {
         * but uses pairs of regexes and replacements instead of code.
         *
         * @return array[] Array of grammar transformations.
+        * @throws MWException
         * @since 1.28
         */
        public function getGrammarTransformations() {
@@ -3780,9 +3781,9 @@ class Language {
                                file_get_contents( $grammarDataFile ),
                                true
                        );
+
                        if ( $data === null ) {
                                throw new MWException( "Invalid grammar data for \"$languageCode\"." );
-                               $data = [];
                        }
 
                        self::$grammarTransformations->set( $languageCode, $data );