From 247cfcfc7c49b3fc3546c4d940ffc08e56965077 Mon Sep 17 00:00:00 2001
From: Kiho <kihoc22@gmail.com>
Date: Tue, 15 May 2018 21:29:46 -0700
Subject: [PATCH] Don't set null to switch_instance_changes

---
 src/compile/nodes/Component.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compile/nodes/Component.ts b/src/compile/nodes/Component.ts
index 06c461cae93b..5fd91bf4849a 100644
--- a/src/compile/nodes/Component.ts
+++ b/src/compile/nodes/Component.ts
@@ -207,9 +207,9 @@ export default class Component extends Node {
 				const conditions = [...allDependencies].map(dep => `changed.${dep}`).join(' || ');
 
 				updates.push(deindent`
-					var ${name_changes} = ${allDependencies.size === 1 ? `${conditions}` : `(${conditions})`} && @getSpreadUpdate(${levels}, [
+					var ${name_changes} = ${allDependencies.size === 1 ? `${conditions}` : `(${conditions})`} ? @getSpreadUpdate(${levels}, [
 						${changes.join(',\n')}
-					]);
+					]) : ${name_changes};
 				`);
 			} else {
 				this.attributes