From 9d44c4e5a90fba250c68601083d15500caf60b6b Mon Sep 17 00:00:00 2001
From: Rich Harris <rich.harris@vercel.com>
Date: Wed, 25 Feb 2026 21:43:21 -0500
Subject: [PATCH] on second thoughts

---
 .../src/internal/client/reactivity/effects.js  | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/packages/svelte/src/internal/client/reactivity/effects.js b/packages/svelte/src/internal/client/reactivity/effects.js
index e1452a9a41..8233824fc0 100644
--- a/packages/svelte/src/internal/client/reactivity/effects.js
+++ b/packages/svelte/src/internal/client/reactivity/effects.js
@@ -119,15 +119,15 @@ function create_effect(type, fn, sync) {
 		effect.component_function = dev_current_component_function;
 	}
 
-	if (fn !== null) {
-		if (sync) {
-			try {
-				update_effect(effect);
-			} catch (e) {
-				destroy_effect(effect);
-				throw e;
-			}
-		} else if (collected_effects !== null) {
+	if (sync) {
+		try {
+			update_effect(effect);
+		} catch (e) {
+			destroy_effect(effect);
+			throw e;
+		}
+	} else if (fn !== null) {
+		if (collected_effects !== null) {
 			collected_effects.push(effect);
 		} else {
 			schedule_effect(effect);