Speed up check

postcss · Feb 25, 2022 · 98447c7 · 98447c7
1 parent f41deba
commit 98447c7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/index.js b/index.js
@@ -151,7 +151,7 @@ function insertMixin(helpers, mixins, rule, opts) {
   } else if (typeof mixin === 'function') {
     let args = [rule].concat(params)
     rule.walkAtRules(atRule => {
-      if (['add-mixin', 'mixin'].includes(atRule.name)) {
+      if (atRule.name === 'add-mixin' || atRule.name === 'mixin') {
         insertMixin(helpers, mixins, atRule, opts)
       }
     })