From 2e984a2fa249a4341f171121d889b89aa9438409 Mon Sep 17 00:00:00 2001
From: leejinho <lilis7575@gmail.com>
Date: Wed, 27 Nov 2019 15:40:09 +0900
Subject: [PATCH] =?UTF-8?q?bugfix=20=EC=8A=A4=ED=8B=B0=EC=BB=A4=20?=
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---
 .../app/layouts/messenger/components/messages.component.ts    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
index 00636354..2a556d99 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
@@ -511,7 +511,7 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
 
     if (!!this.selectedSticker) {
       // Send Sticker
-      if (message.trim().length > CONST.MASSTEXT_LEN) {
+      if (!!message && message.trim().length > CONST.MASSTEXT_LEN) {
         const result = await this.dialogService.open<
           AlertDialogComponent,
           AlertDialogData,
@@ -529,7 +529,7 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
       const stickerJson: StickerEventJson = {
         name: '스티커',
         file: this.selectedSticker.index,
-        chat: message.trim()
+        chat: !!message ? message.trim() : ''
       };
       this.store.dispatch(
         EventStore.send({