1 files changed, 4 insertions, 3 deletions
diff --git a/node_modules/moment/src/lib/locale/locales.js b/node_modules/moment/src/lib/locale/locales.js
index 4efebb8ff..7d8fb26e0 100644
--- a/node_modules/moment/src/lib/locale/locales.js
+++ b/node_modules/moment/src/lib/locale/locales.js
@@ -131,10 +131,11 @@ export function defineLocale (name, config) {
 
 export function updateLocale(name, config) {
     if (config != null) {
-        var locale, parentConfig = baseConfig;
+        var locale, tmpLocale, parentConfig = baseConfig;
         // MERGE
-        if (locales[name] != null) {
-            parentConfig = locales[name]._config;
+        tmpLocale = loadLocale(name);
+        if (tmpLocale != null) {
+            parentConfig = tmpLocale._config;
         }
         config = mergeConfigs(parentConfig, config);
         locale = new Locale(config);