GUI_Window = GTK_WIDGET (gtk_builder_get_object (builder, "MainWindow"));
if(!GUI_Window) printf("Error: gtk_builder didn't work!\n");
+ GUI_Aspect = GTK_WIDGET (gtk_builder_get_object (builder, "Aspectframe"));
+ if(!GUI_Aspect) printf("Error: gtk_builder didn't work!\n");
+
GUI_History = GTK_WIDGET (gtk_builder_get_object (builder, "MoveHistory"));
if(!GUI_History) printf("Error: gtk_builder didn't work!\n");