Handle null values correctly

10 months ago · e1d256ae39
parent a94bb4a789
commit e1d256ae39
1 changed files with 1 additions and 1 deletions
--- a/index.js
+++ b/index.js
@ -17,7 +17,7 @@ This is a generalized solution to the problem of modular plumbing, and should al

 module.exports = function createVersionedSpecialMatcher({ markerProperty, versionProperty, friendlyName, expectedVersions }) {
 	return function isSpecial(value) {
-		if (value[markerProperty]) {
+		if (value != null && value[markerProperty]) {
 			if (expectedVersions.includes(value[versionProperty])) {
 				return true;
 			} else {