Fixed initialization in variable declarations against recommended approach

4 years ago · 8af3ed72ab
parent 9d61bdaec0
commit 8af3ed72ab
1 changed files with 1 additions and 1 deletions
--- a/metrics.js
+++ b/metrics.js
@ -14,7 +14,7 @@ module.exports = () => {
 	let totalSize = 0;
 	let oldSize = 0;
-	let d;
+	let d = [];
 	data.get()
 		.then((D) => (d = D.map(([, resource]) => resource)))