From 9f2afbc7fddb9e319a642ef2e0a3a19059f07cba Mon Sep 17 00:00:00 2001
From: leejinho <lilis7575@gmail.com>
Date: Tue, 24 Mar 2020 10:27:00 +0900
Subject: [PATCH] =?UTF-8?q?bugfix=20::=20=EB=B0=A9=EC=9D=B4=20=EC=97=B4?=
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---
 .../src/app/store/messenger/room/reducers.ts                 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/room/reducers.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/room/reducers.ts
index bba3bec5..2c03709e 100644
--- a/projects/ucap-webmessenger-app/src/app/store/messenger/room/reducers.ts
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/room/reducers.ts
@@ -72,6 +72,11 @@ export const reducer = createReducer(
 
   on(updateSuccess, (state, action) => {
     const curRoomInfo = state.roomInfo;
+
+    if (!curRoomInfo) {
+      return { ...state };
+    }
+
     let roomName = curRoomInfo.roomName;
     let receiveAlarm = curRoomInfo.receiveAlarm;