From 6117037b649b708bf0855c20dbd39233f442989f Mon Sep 17 00:00:00 2001
From: Dominic Gannaway <trueadm@users.noreply.github.com>
Date: Thu, 30 Jan 2025 18:55:54 +0000
Subject: [PATCH] fix HMR bug

---
 packages/svelte/src/internal/client/dom/blocks/boundary.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/svelte/src/internal/client/dom/blocks/boundary.js b/packages/svelte/src/internal/client/dom/blocks/boundary.js
index b601955c52..bd82727629 100644
--- a/packages/svelte/src/internal/client/dom/blocks/boundary.js
+++ b/packages/svelte/src/internal/client/dom/blocks/boundary.js
@@ -312,7 +312,7 @@ export function suspend() {
 
 	return function unsuspend() {
 		// @ts-ignore
-		boundary?.fn(ASYNC_DECREMENT);
+		boundary?.fn?.(ASYNC_DECREMENT);
 	};
 }