From c822058a703a0544c0bb683427937d9683688742 Mon Sep 17 00:00:00 2001
From: Floriel <Ffloriel@users.noreply.github.com>
Date: Wed, 23 Feb 2022 22:16:42 +0000
Subject: [PATCH] fix: add safelist variables to postcss-purgecss #840

---
 packages/postcss-purgecss/src/index.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/postcss-purgecss/src/index.ts b/packages/postcss-purgecss/src/index.ts
index 2461f0a1..7c901126 100644
--- a/packages/postcss-purgecss/src/index.ts
+++ b/packages/postcss-purgecss/src/index.ts
@@ -32,6 +32,10 @@ async function purgeCSS(
 
   purgeCSS.options = options;
 
+  if (options.variables) {
+    purgeCSS.variablesStructure.safelist = options.safelist.variables || [];
+  }
+
   const { content, extractors } = options;
 
   const fileFormatContents = content.filter(