From ea263ce5673cb74de76f3dd581aa4f4714e88f05 Mon Sep 17 00:00:00 2001
From: pushkin <mtrelis@outlook.com>
Date: Mon, 6 Apr 2020 23:16:21 +0200
Subject: [PATCH] Update Component.ts

---
 src/compiler/compile/Component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/compile/Component.ts b/src/compiler/compile/Component.ts
index e0c2cfcd8f..bb1546ceee 100644
--- a/src/compiler/compile/Component.ts
+++ b/src/compiler/compile/Component.ts
@@ -1250,7 +1250,7 @@ export default class Component {
 		}
 
 		const add_declaration = declaration => {
-			if (!~this.reactive_declarations.indexOf(declaration)) return;
+			if (this.reactive_declarations.includes(declaration)) return;
 			
 			declaration.dependencies.forEach(name => {
 				if (declaration.assignees.has(name)) return;