Update OOUI to v0.27.6

[lhc/web/wiklou.git] / resources / src / mediawiki.language / mediawiki.language.init.js

diff --git a/resources/src/mediawiki.language/mediawiki.language.init.js b/resources/src/mediawiki.language/mediawiki.language.init.js
index e5cf26e..34add28 100644 (file)
--- a/resources/src/mediawiki.language/mediawiki.language.init.js
+++ b/resources/src/mediawiki.language/mediawiki.language.init.js
@@ -13,8 +13,8 @@
        mw.language = {
                /**
                 * Language-related data (keyed by language, contains instances of mw.Map).
-                * Loaded dynamically (see ResourceLoaderLanguageDataModule class in PHP, registered
-                * as mediawiki.language.data on the client).
+                *
+                * Exported dynamically by the ResourceLoaderLanguageDataModule class in PHP.
                 *
                 * To set data:
                 *
@@ -77,7 +77,11 @@
                        if ( !( langData[ langCode ] instanceof mw.Map ) ) {
                                langData[ langCode ] = new mw.Map();
                        }
-                       langData[ langCode ].set( dataKey, value );
+                       if ( arguments.length > 2 ) {
+                               langData[ langCode ].set( dataKey, value );
+                       } else {
+                               langData[ langCode ].set( dataKey );
+                       }
                }
        };