From d603fe01ebfce82dfcd6995ea4f93609a618ae8d Mon Sep 17 00:00:00 2001
From: GHOSt <ghostdevbusiness@gmail.com>
Date: Wed, 12 Jan 2022 08:56:34 +0000
Subject: [PATCH] fix by replacing - with _

---
 src/compiler/compile/render_dom/wrappers/Element/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/compile/render_dom/wrappers/Element/index.ts b/src/compiler/compile/render_dom/wrappers/Element/index.ts
index 59d06b8c92..3981c8e793 100644
--- a/src/compiler/compile/render_dom/wrappers/Element/index.ts
+++ b/src/compiler/compile/render_dom/wrappers/Element/index.ts
@@ -923,7 +923,7 @@ export default class ElementWrapper extends Wrapper {
 			const snippet = expression.manipulate(block);
 			let cached_snippet;
 			if (should_cache) {
-				cached_snippet = block.get_unique_name(`style_${name}`);
+				cached_snippet = block.get_unique_name(`style_${name}`.replace(/-/, '_'));
 				block.add_variable(cached_snippet, snippet);
 			}