From c3f9b2dcc3081b25fe856e694a5626992c286d91 Mon Sep 17 00:00:00 2001
From: Satsuki Yanagi <17376330+u1-liquid@users.noreply.github.com>
Date: Thu, 12 Sep 2019 21:27:44 +0900
Subject: Resolve #5420 (#5421)

---
 src/server/api/endpoints/admin/update-meta.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/server/api/endpoints')

diff --git a/src/server/api/endpoints/admin/update-meta.ts b/src/server/api/endpoints/admin/update-meta.ts
index 834faa42b9..1d6973e7ac 100644
--- a/src/server/api/endpoints/admin/update-meta.ts
+++ b/src/server/api/endpoints/admin/update-meta.ts
@@ -430,15 +430,15 @@ export default define(meta, async (ps, me) => {
 	}
 
 	if (Array.isArray(ps.pinnedUsers)) {
-		set.pinnedUsers = ps.pinnedUsers;
+		set.pinnedUsers = ps.pinnedUsers.filter(Boolean);
 	}
 
 	if (Array.isArray(ps.hiddenTags)) {
-		set.hiddenTags = ps.hiddenTags;
+		set.hiddenTags = ps.hiddenTags.filter(Boolean);
 	}
 
 	if (Array.isArray(ps.blockedHosts)) {
-		set.blockedHosts = ps.blockedHosts;
+		set.blockedHosts = ps.blockedHosts.filter(Boolean);
 	}
 
 	if (ps.mascotImageUrl !== undefined) {
@@ -501,8 +501,8 @@ export default define(meta, async (ps, me) => {
 		set.maintainerEmail = ps.maintainerEmail;
 	}
 
-	if (ps.langs !== undefined) {
-		set.langs = ps.langs;
+	if (Array.isArray(ps.langs)) {
+		set.langs = ps.langs.filter(Boolean);
 	}
 
 	if (ps.summalyProxy !== undefined) {
-- 
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