chore: tidy up scrolling code logic (#11630)

--------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>
2 months ago · 6f28e41b6d
parent 87a420f64d
commit 6f28e41b6d
1 changed files with 1 additions and 3 deletions
--- a/packages/svelte/src/internal/client/dom/elements/bindings/window.js
+++ b/packages/svelte/src/internal/client/dom/elements/bindings/window.js
@ -33,9 +33,7 @@ export function bind_window_scroll(type, get_value, update) {

 	render_effect(() => {
 		latest_value = get_value();
-		if (latest_value === undefined) return;
-
-		if (!scrolling) {
+		if (!scrolling && latest_value != null) {
 			scrolling = true;
 			clearTimeout(timeout);
 			if (is_scrolling_x) {