From bbdff5ab10be24bb67a54816a9d60204998da953 Mon Sep 17 00:00:00 2001
From: moklick <info@moritzklack.com>
Date: Mon, 30 Oct 2023 11:14:10 +0100
Subject: [PATCH] chore(svelte): prevent undefined for width and height

---
 .../svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte b/packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte
index cfa66d67..36209b17 100644
--- a/packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte
+++ b/packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte
@@ -108,8 +108,10 @@
 
   // Update width & height on resize
   $: {
-    store.width.set(clientWidth);
-    store.height.set(clientHeight);
+    if (clientWidth !== undefined && clientHeight !== undefined) {
+      store.width.set(clientWidth);
+      store.height.set(clientHeight);
+    }
   }
 
   // this updates the store for simple changes