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-rw-r--r--tools/eslint/lib/rules/no-unused-vars.js2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/eslint/lib/rules/no-unused-vars.js b/tools/eslint/lib/rules/no-unused-vars.js
index d7bc2cbf71..398d85566f 100644
--- a/tools/eslint/lib/rules/no-unused-vars.js
+++ b/tools/eslint/lib/rules/no-unused-vars.js
@@ -514,7 +514,7 @@ module.exports = {
* @private
*/
function getColumnInComment(variable, comment) {
- const namePattern = new RegExp("[\\s,]" + lodash.escapeRegExp(variable.name) + "(?:$|[\\s,:])", "g");
+ const namePattern = new RegExp(`[\\s,]${lodash.escapeRegExp(variable.name)}(?:$|[\\s,:])`, "g");
// To ignore the first text "global".
namePattern.lastIndex = comment.value.indexOf("global") + 6;