Check for object presence in AsymmetricMatcher

jestjs · Jan 2, 2017 · 9926393 · 9926393
1 parent 468f85f
commit 9926393
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/pretty-format/src/plugins/AsymmetricMatcher.js b/packages/pretty-format/src/plugins/AsymmetricMatcher.js
@@ -19,5 +19,5 @@ module.exports = {
     opts: Object,
     colors: Object
   ) => val.toAsymmetricMatcher(print),
-  test: (object: any) => object.$$typeof === asymmetricMatcher,
+  test: (object: any) => object && object.$$typeof === asymmetricMatcher,
 };