fix: catch exception on invalid account creation

Change-Id: Iafffd0d256e261f80252a14732afee8c3508f28c

callwidget.cpp

@@ -1232,6 +1232,8 @@ CallWidget::updateConversationForNewContact(const std::string& convUid)
 void
 CallWidget::updateSmartList()
 {
+
+    try {
         if (!ui->smartList->model()) {
             smartListModel_.reset(new SmartListModel(LRCInstance::getCurrAccId(), this));
             ui->smartList->setModel(smartListModel_.get());
@@ -1246,6 +1248,10 @@ CallWidget::updateSmartList()
             SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
             this,
             SLOT(smartListSelectionChanged(QItemSelection, QItemSelection)));
+    } catch (...) {
+        qWarning() << "No account selected!";
+        return;
+    }
 }
 
 void