Ensure isPureAnnotated returns a boolean

2018-01-20 13:42:49 -06:00
parent 5ce54799ff
commit 193bccc93c
1 changed files with 1 additions and 1 deletions
--- a/packages/babel-helper-annotate-as-pure/src/index.js
+++ b/packages/babel-helper-annotate-as-pure/src/index.js
@@ -3,7 +3,7 @@ import * as t from "@babel/types";
 const PURE_ANNOTATION = "#__PURE__";

 const isPureAnnotated = ({ leadingComments }) =>
-  leadingComments &&
+  !!leadingComments &&
  leadingComments.some(comment => /[@#]__PURE__/.test(comment.value));

 export default function annotateAsPure(pathOrNode) {