Sensitive next button when must be unsensitive fix

source/ubinstall-gtk.c

@@ -1719,7 +1719,7 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
                             yon_debug_output("Save changed to: %s\n",yon_char_from_int(main_config.save_done));
 
                             yon_debug_output("Install state: %s\n",yon_char_from_int(main_config.install_complete));
-                        if (main_config.install_complete){
+                        if (!main_config.install_complete){
                             gtk_notebook_set_current_page(GTK_NOTEBOOK(widgets->Notebook),YON_PAGE_INSTALLATION);
                             printf("still deactivated\n");
                             gtk_widget_set_sensitive(widgets->CancelInstallButton,0);