From 26ef02d55d89e77f2fba77383d487f2bc1c74c09 Mon Sep 17 00:00:00 2001 From: Rich Harris Date: Tue, 5 Dec 2023 23:27:27 -0500 Subject: [PATCH] simplify --- packages/svelte/src/internal/client/render.js | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/packages/svelte/src/internal/client/render.js b/packages/svelte/src/internal/client/render.js index 1ca46ac175..3c0ffd3d9e 100644 --- a/packages/svelte/src/internal/client/render.js +++ b/packages/svelte/src/internal/client/render.js @@ -1196,16 +1196,14 @@ export function bind_property(property, event_name, type, dom, get_value, update * @returns {void} */ export function bind_prop(props, prop, value) { - /** @param {V | null} value */ - const update = (value) => { - if (get_descriptor(props, prop)?.set !== undefined) { - props[prop] = value; - } - }; - update(value); - render_effect(() => () => { - update(null); - }); + const desc = get_descriptor(props, prop); + + if (desc && desc.set) { + props[prop] = value; + render_effect(() => () => { + props[prop] = null; + }); + } } /**