From b75a8d58e59b3c0b809e61928c70ec9a49d5112a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=20F=C3=A9vrier?= <tomfevrier@gmail.com>
Date: Wed, 31 May 2023 23:04:37 +0200
Subject: [PATCH] Fix: allow boolean in tweened instead of throwing an error

See issue: https://github.com/sveltejs/svelte/issues/7543
---
 src/runtime/motion/tweened.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/runtime/motion/tweened.ts b/src/runtime/motion/tweened.ts
index f0ede9add731..36a71d08bef0 100644
--- a/src/runtime/motion/tweened.ts
+++ b/src/runtime/motion/tweened.ts
@@ -11,6 +11,8 @@ function get_interpolator(a, b) {
 	if (type !== typeof b || Array.isArray(a) !== Array.isArray(b)) {
 		throw new Error('Cannot interpolate values of different type');
 	}
+	
+	if (type === 'boolean') return () => b;
 
 	if (Array.isArray(a)) {
 		const arr = b.map((bi, i) => {