fix(pwa-utils): handle non-strings in startCase (#150)

nuxt-community · Feb 23, 2019 · 782217a · 782217a
1 parent ee47410
commit 782217a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/pwa-utils/index.js b/packages/pwa-utils/index.js
@@ -31,7 +31,7 @@ function getRouteParams (options) {
 }
 
 function startCase (str) {
-  return str[0].toUpperCase() + str.substr(1)
+  return typeof str === 'string' ? str[0].toUpperCase() + str.substr(1) : str
 }
 
 module.exports = {