fix: intialization ui/squawk.cpp before than Core::Squawk::ready

main/application.cpp

@@ -29,6 +29,7 @@ Application::Application(Core::Squawk* p_core):
     destroyingSquawk(false),
     storage()
 {
+    squawk = new Squawk(roster);
     connect(&roster, &Models::Roster::unnoticedMessage, this, &Application::notify);
     connect(&roster, &Models::Roster::unreadMessagesCountChanged, this, &Application::unreadMessagesCountChanged);
 
@@ -53,7 +54,7 @@ Application::Application(Core::Squawk* p_core):
     connect(&roster, &Models::Roster::localPathInvalid, core, &Core::Squawk::onLocalPathInvalid);
 
 
-    //coonecting backend to myself
+    //connecting backend to myself
     connect(core, &Core::Squawk::stateChanged, this, &Application::stateChanged);
 
     connect(core, &Core::Squawk::accountMessage, &roster, &Models::Roster::addMessage);
@@ -147,8 +148,7 @@ void Application::checkForTheLastWindow()
 
 void Application::createMainWindow()
 {
-    if (squawk == nullptr) {
-        squawk = new Squawk(roster);
+    if (squawk) {
 
         connect(squawk, &Squawk::notify, this, &Application::notify);
         connect(squawk, &Squawk::changeSubscription, this, &Application::changeSubscription);