Ensure isPureAnnotated returns a boolean

aminmarashi · Mar 17, 2018 · e845a4a · e845a4a
1 parent dce31b4
commit e845a4a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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) {