utils/is: fix plainObject on constructorless thing

taye · Apr 13, 2018 · be95b89 · be95b89
1 parent f03fed8
commit be95b89
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/utils/is.js b/packages/utils/is.js
@@ -25,7 +25,9 @@ export const element  = thing => {
     : thing.nodeType === 1 && typeof thing.nodeName === 'string');
 };
 
-export const plainObject = thing => object(thing) && thing.constructor.name === 'Object';
+export const plainObject = thing => object(thing) &&
+  !!thing.constructor &&
+  thing.constructor.name === 'Object';
 
 export const array = thing => (object(thing)
   && (typeof thing.length !== 'undefined')