test: change var to const in ./common

PR-URL: https://github.com/nodejs/node/pull/13732
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
This commit is contained in:
Ruben Bridgewater 2017-06-19 17:57:02 +02:00 committed by Refael Ackermann
parent a5347c92c1
commit 017122a6ec
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@ -428,8 +428,7 @@ exports.allowGlobals = allowGlobals;
function leakedGlobals() {
const leaked = [];
// eslint-disable-next-line no-var
for (var val in global) {
for (const val in global) {
if (!knownGlobals.includes(global[val])) {
leaked.push(val);
}