Merge pull request #1512 from rgarmsen2295/plt-995b

PLT-995 Applies name display preference setting in more places

2 files changed, 10 insertions, 7 deletions

diff --git a/web/react/utils/constants.jsx b/web/react/utils/constants.jsx
index 2009e07dd..cbeab18ba 100644
--- a/web/react/utils/constants.jsx
+++ b/web/react/utils/constants.jsx
@@ -137,6 +137,7 @@ export default {
     ],
     MONTHS: ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'],
     MAX_DMS: 20,
+    MAX_CHANNEL_POPOVER_COUNT: 20,
     DM_CHANNEL: 'D',
     OPEN_CHANNEL: 'O',
     PRIVATE_CHANNEL: 'P',
diff --git a/web/react/utils/utils.jsx b/web/react/utils/utils.jsx
index 0c08c2df6..aa9146183 100644
--- a/web/react/utils/utils.jsx
+++ b/web/react/utils/utils.jsx
@@ -981,13 +981,15 @@ export function displayUsername(userId) {
     const nameFormat = PreferenceStore.getPreference(Constants.Preferences.CATEGORY_DISPLAY_SETTINGS, 'name_format', {value: 'false'}).value;
 
     let username = '';
-    if (nameFormat === 'nickname_full_name') {
-        username = user.nickname || getFullName(user);
-    } else if (nameFormat === 'full_name') {
-        username = getFullName(user);
-    }
-    if (!username.trim().length) {
-        username = user.username;
+    if (user) {
+        if (nameFormat === 'nickname_full_name') {
+            username = user.nickname || getFullName(user);
+        } else if (nameFormat === 'full_name') {
+            username = getFullName(user);
+        }
+        if (!username.trim().length) {
+            username = user.username;
+        }
     }
 
     return username;