test: fix no-unsafe-negation violation

conventional-changelog · Sep 19, 2017 · 8059f71 · 8059f71
1 parent f45ddad
commit 8059f71
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/@commitlint/core/src/library/ensure-contains.js b/@commitlint/core/src/library/ensure-contains.js
@@ -2,7 +2,7 @@ export default (value, regex) => {
 	if (value === undefined) {
 		return false;
 	}
-	if (!regex instanceof RegExp) {
+	if (!(regex instanceof RegExp)) {
 		return false;
 	}
 	return regex.test(value);