From 9af7d4ad06f44d17cee72559b973ee9336e98487 Mon Sep 17 00:00:00 2001
From: Dominique Fuchs <32204802+DominiqueFuchs@users.noreply.github.com>
Date: Sat, 11 Jan 2020 16:41:20 +0100
Subject: [PATCH] Fix crash on startup when no users configured

Signed-off-by: Dominique Fuchs <32204802+DominiqueFuchs@users.noreply.github.com>
---
 src/gui/tray/UserModel.cpp | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/src/gui/tray/UserModel.cpp b/src/gui/tray/UserModel.cpp
index 1a72a3eab..8a14fc1b2 100644
--- a/src/gui/tray/UserModel.cpp
+++ b/src/gui/tray/UserModel.cpp
@@ -167,7 +167,17 @@ Q_INVOKABLE bool UserModel::isCurrentUserConnected()
 
 Q_INVOKABLE QImage UserModel::currentUserAvatar()
 {
-    return _users[_currentUserId].avatar();
+    if (_users.count() >= 1) {
+        return _users[_currentUserId].avatar();
+    } else {
+        QImage image(128, 128, QImage::Format_ARGB32);
+        image.fill(Qt::GlobalColor::transparent);
+        QPainter painter(&image);
+        QSvgRenderer renderer(QString(":/client/theme/white/user.svg"));
+        renderer.render(&painter);
+
+        return image;
+    }
 }
 
 QImage UserModel::avatarById(const int &id)
@@ -177,17 +187,29 @@ QImage UserModel::avatarById(const int &id)
 
 Q_INVOKABLE QString UserModel::currentUserName()
 {
-    return _users[_currentUserId].name();
+    if (_users.count() >= 1) {
+        return _users[_currentUserId].name();
+    } else {
+        return QString("No users");
+    }
 }
 
 Q_INVOKABLE QString UserModel::currentUserServer()
 {
-    return _users[_currentUserId].server();
+    if (_users.count() >= 1) {
+        return _users[_currentUserId].server();
+    } else {
+        return QString("");
+    }
 }
 
 Q_INVOKABLE bool UserModel::currentServerHasTalk()
 {
-    return _users[_currentUserId].serverHasTalk();
+    if (_users.count() >= 1) {
+        return _users[_currentUserId].serverHasTalk();
+    } else {
+        return false;
+    }
 }
 
 void UserModel::addUser(AccountStatePtr &user, const bool &isCurrent)
-- 
2.30.2