Merge pull request #2037 from mattermost/plt-1862

PLT-1862 Fix console errors

2 files changed, 10 insertions, 3 deletions

diff --git a/web/react/components/navbar.jsx b/web/react/components/navbar.jsx
index ae14fca2f..7326a9ef8 100644
--- a/web/react/components/navbar.jsx
+++ b/web/react/components/navbar.jsx
@@ -392,10 +392,14 @@ export default class Navbar extends React.Component {
             } else if (channel.type === 'D') {
                 isDirect = true;
                 if (this.state.users.length > 1) {
+                    let p;
                     if (this.state.users[0].id === currentId) {
-                        channelTitle = UserStore.getProfile(this.state.users[1].id).username;
+                        p = UserStore.getProfile(this.state.users[1].id);
                     } else {
-                        channelTitle = UserStore.getProfile(this.state.users[0].id).username;
+                        p = UserStore.getProfile(this.state.users[0].id);
+                    }
+                    if (p != null) {
+                        channelTitle = p.username;
                     }
                 }
             }
diff --git a/web/react/components/sidebar.jsx b/web/react/components/sidebar.jsx
index 33ef8a851..14790fbec 100644
--- a/web/react/components/sidebar.jsx
+++ b/web/react/components/sidebar.jsx
@@ -185,7 +185,10 @@ export default class Sidebar extends React.Component {
 
             let currentChannelName = channel.display_name;
             if (channel.type === 'D') {
-                currentChannelName = Utils.getDirectTeammate(channel.id).username;
+                const teammate = Utils.getDirectTeammate(channel.id);
+                if (teammate != null) {
+                    currentChannelName = teammate.username;
+                }
             }
 
             const unread = this.getTotalUnreadCount();