Convert in to !== undefined

tleunen · Apr 2, 2020 · a38b737 · a38b737
1 parent 77e890f
commit a38b737
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/normalizeOptions.js b/src/normalizeOptions.js
@@ -132,7 +132,7 @@ function normalizeTransformFunctionsElement(optsTransformFunction) {
   }
 
   const finalOpts = { pattern, isModulePath: true };
-  if ('isModulePath' in opts) {
+  if (opts.isModulePath !== undefined) {
     finalOpts.isModulePath = opts.isModulePath;
   }