From 987168b863c52d0548050ffbac569782bb9a8cef Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Sat, 13 Apr 2019 01:43:22 +0900
Subject: strictNullChecks (#4666)

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip

* wip
---
 src/server/web/url-preview.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/server/web/url-preview.ts')

diff --git a/src/server/web/url-preview.ts b/src/server/web/url-preview.ts
index aed475e6ff..7d0080b4d2 100644
--- a/src/server/web/url-preview.ts
+++ b/src/server/web/url-preview.ts
@@ -43,7 +43,7 @@ module.exports = async (ctx: Koa.BaseContext) => {
 	}
 };
 
-function wrap(url: string): string {
+function wrap(url?: string): string | null {
 	return url != null
 		? url.match(/^https?:\/\//)
 			? `${config.url}/proxy/preview.jpg?${query({
-- 
cgit v1.2.3-freya