From 1181fcdcebad0f3a8538ae6d10d70e6f7ea9468b Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Sat, 13 Apr 2019 18:58:29 +0900
Subject: Fix bug

---
 src/misc/reaction-lib.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/misc')

diff --git a/src/misc/reaction-lib.ts b/src/misc/reaction-lib.ts
index 20051f0280..008991454b 100644
--- a/src/misc/reaction-lib.ts
+++ b/src/misc/reaction-lib.ts
@@ -20,7 +20,7 @@ export async function getFallbackReaction(): Promise<string> {
 	return  meta.useStarForReactionFallback ? 'star' : 'like';
 }
 
-export async function toDbReaction(reaction: string, enableEmoji = true): Promise<string> {
+export async function toDbReaction(reaction?: string | null, enableEmoji = true): Promise<string> {
 	if (reaction == null) return await getFallbackReaction();
 
 	// 既存の文字列リアクションはそのまま
-- 
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