actions: remove Action::OrderResize, use ResizeScreen directly

src/actions.cpp

@@ -65,7 +65,6 @@ using Global::myScreen;
 
 bool Action::OriginalStatusbarVisibility;
 bool Action::DesignChanged;
-bool Action::OrderResize;
 bool Action::ExitMainLoop = false;
 
 size_t Action::HeaderHeight;
@@ -133,8 +132,6 @@ void Action::ResizeScreen()
 	using Global::wHeader;
 	using Global::wFooter;
 	
-	OrderResize = 0;
-	
 #	if defined(USE_PDCURSES)
 	resize_term(0, 0);
 #	else

src/actions.h

@@ -86,7 +86,6 @@ struct Action
 	
 	static bool OriginalStatusbarVisibility;
 	static bool DesignChanged;
-	static bool OrderResize;
 	static bool ExitMainLoop;
 	
 	static size_t HeaderHeight;

src/ncmpcpp.cpp

@@ -58,7 +58,7 @@ namespace
 		}
 		else if (signal == SIGWINCH)
 		{
-			Action::OrderResize = true;
+			Action::ResizeScreen();
 		}
 	}
 #	endif // !WIN32
@@ -235,9 +235,6 @@ int main(int argc, char **argv)
 		
 		ShowMessages = true;
 		
-		if (Action::OrderResize)
-			Action::ResizeScreen();
-		
 		// header stuff
 		if (((Timer.tv_sec == past.tv_sec && Timer.tv_usec >= past.tv_usec+500000) || Timer.tv_sec > past.tv_sec)
 		&&   (myScreen == myPlaylist || myScreen == myBrowser || myScreen == myLyrics)