From 42127e647f03dfb0fef26071723462f1b262b120 Mon Sep 17 00:00:00 2001
From: makaradam <makar.adam0213@gmail.com>
Date: Sat, 2 May 2026 11:32:31 +0200
Subject: [PATCH] fix: add NaN guard in handleZoomCustomScaleChange before
 state update

---
 src/components/video-editor/VideoEditor.tsx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/components/video-editor/VideoEditor.tsx b/src/components/video-editor/VideoEditor.tsx
index 4f27eb2..2ccd6eb 100644
--- a/src/components/video-editor/VideoEditor.tsx
+++ b/src/components/video-editor/VideoEditor.tsx
@@ -850,11 +850,11 @@ export default function VideoEditor() {
 	const handleZoomCustomScaleChange = useCallback(
 		(scale: number) => {
 			if (!selectedZoomId) return;
+			const rounded = Math.round(scale * 100) / 100;
+			if (!Number.isFinite(rounded)) return;
 			updateState((prev) => ({
 				zoomRegions: prev.zoomRegions.map((region) =>
-					region.id === selectedZoomId
-						? { ...region, customScale: Math.round(scale * 100) / 100 }
-						: region,
+					region.id === selectedZoomId ? { ...region, customScale: rounded } : region,
 				),
 			}));
 		},