code review fix, split preset just once

iamkun · Jun 28, 2021 · 0529560 · 0529560
1 parent 05f445b
commit 0529560
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/index.js b/src/index.js
@@ -20,8 +20,9 @@ const parseLocale = (preset, object, isLocal) => {
       Ls[presetLower] = object
       l = presetLower
     }
-    if (!l && preset.split('-').length > 1) {
-      return parseLocale(preset.split('-')[0])
+    const presetSplit = preset.split('-')
+    if (!l && presetSplit.length) {
+      return parseLocale(presetSplit[0])
     }
   } else {
     const { name } = preset