From 01496cd080a264e22799370322d53163498bdd5f Mon Sep 17 00:00:00 2001
From: Wim <wim@42.be>
Date: Mon, 5 Jun 2017 21:35:38 +0200
Subject: Fix panic (mattermost). Closes #186

---
 matterclient/matterclient.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'matterclient')

diff --git a/matterclient/matterclient.go b/matterclient/matterclient.go
index e3633a5f..859c94bc 100644
--- a/matterclient/matterclient.go
+++ b/matterclient/matterclient.go
@@ -288,7 +288,7 @@ func (m *MMClient) parseActionPost(rmsg *Message) {
 	if m.GetUser(data.UserId) == nil {
 		m.UpdateUsers()
 	}
-	rmsg.Username = m.GetUser(data.UserId).Username
+	rmsg.Username = m.GetUserName(data.UserId)
 	rmsg.Channel = m.GetChannelName(data.ChannelId)
 	rmsg.Type = data.Type
 	teamid, _ := rmsg.Raw.Data["team_id"].(string)
@@ -621,6 +621,14 @@ func (m *MMClient) GetUser(userId string) *model.User {
 	return m.Users[userId]
 }
 
+func (m *MMClient) GetUserName(userId string) string {
+	user := m.GetUser(userId)
+	if user != nil {
+		return user.Username
+	}
+	return ""
+}
+
 func (m *MMClient) GetStatus(userId string) string {
 	res, err := m.Client.GetStatuses()
 	if err != nil {
-- 
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