From 6a46c262f526ffbae08add3155f773690c736c5f Mon Sep 17 00:00:00 2001
From: Simon H <5968653+dummdidumm@users.noreply.github.com>
Date: Wed, 30 Oct 2024 17:25:30 +0100
Subject: [PATCH] Update index.js

---
 packages/svelte/src/compiler/phases/3-transform/css/index.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/svelte/src/compiler/phases/3-transform/css/index.js b/packages/svelte/src/compiler/phases/3-transform/css/index.js
index bb357606bc..ce682edd52 100644
--- a/packages/svelte/src/compiler/phases/3-transform/css/index.js
+++ b/packages/svelte/src/compiler/phases/3-transform/css/index.js
@@ -227,7 +227,10 @@ const visitors = {
 
 							if (state.minify) {
 								prune_start = last;
-								if (separator) state.code.appendLeft(last, separator);
+								if (separator) {
+									while (state.code.original[prune_start - 1] !== ',') prune_start++;
+									state.code.update(last, prune_start, separator);
+								}
 							} else {
 								state.code.overwrite(last, selector.start, `${separator} /* (unused) `);
 							}