From 97ce6669fa995bafb202a55af856b38fad79f272 Mon Sep 17 00:00:00 2001
From: Peng Lyu <penn.lv@gmail.com>
Date: Thu, 18 Jul 2019 15:38:44 -0700
Subject: [PATCH] toggle reaction should work.

---
 src/vs/workbench/api/common/extHostComments.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vs/workbench/api/common/extHostComments.ts b/src/vs/workbench/api/common/extHostComments.ts
index bc39e462d0a..b71643ba369 100644
--- a/src/vs/workbench/api/common/extHostComments.ts
+++ b/src/vs/workbench/api/common/extHostComments.ts
@@ -190,7 +190,7 @@ export class ExtHostComments implements ExtHostCommentsShape, IDisposable {
 	$toggleReaction(commentControllerHandle: number, threadHandle: number, uri: UriComponents, comment: modes.Comment, reaction: modes.CommentReaction): Promise<void> {
 		const commentController = this._commentControllers.get(commentControllerHandle);
 
-		if (!commentController || commentController.reactionHandler) {
+		if (!commentController || !commentController.reactionHandler) {
 			return Promise.resolve(undefined);
 		}