Fixed quote types inconsistency in a warning message (#2297)

reduxjs · Oct 6, 2017 · 7a4cc71 · 7a4cc71
1 parent 1bf84ee
commit 7a4cc71
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/combineReducers.js b/src/combineReducers.js
@@ -4,10 +4,10 @@ import warning from './utils/warning'
 
 function getUndefinedStateErrorMessage(key, action) {
   const actionType = action && action.type
-  const actionName = (actionType && `"${actionType.toString()}"`) || 'an action'
+  const actionDescription = (actionType && `action "${String(actionType)}"`) || 'an action'
 
   return (
-    `Given action ${actionName}, reducer "${key}" returned undefined. ` +
+    `Given ${actionDescription}, reducer "${key}" returned undefined. ` +
     `To ignore an action, you must explicitly return the previous state. ` +
     `If you want this reducer to hold no value, you can return null instead of undefined.`
   )