Test fix for crash

source/ubinstall-gtk-components.c

@@ -52,7 +52,7 @@ int yon_kernel_addon_save(main_window *widgets){
 int yon_os_components_save(main_window *widgets){
     GList *list = gtk_container_get_children(GTK_CONTAINER(widgets->OSSoftwareListBox));
     GList *iter;
-    int size;
+    int size=0;
     int overall_num=0;
     config_str modules = NULL;
     for(iter = list;iter;iter=iter->next){

source/ubinstall-gtk-install-start.c

@@ -2,8 +2,7 @@
 
 int yon_installation_start(main_window *widgets){
             gtk_widget_show(gtk_widget_get_parent(widgets->InstallationProgress));
-            int ret = !pthread_create(&main_config.install_thread,NULL,on_config_save,widgets);
+    return !pthread_create(&main_config.install_thread,NULL,on_config_save,widgets);
-    return ret;
 }
 
 void yon_quick_install(GtkWidget *self, main_window *widgets){

source/ubinstall-gtk-page-switch.c

@@ -496,7 +496,7 @@ void on_page_cancel_clicked(GtkWidget *, main_window *widgets){
                 data->action_text=INTERRUPT_TEXT_LABEL;
                 data->title=WARNING_TITLE_LABEL;
                 if (yon_confirmation_dialog_call(widgets->MainWindow,data)==GTK_RESPONSE_ACCEPT ){
-                    kill(main_config.install_thread,SIGKILL);
+                    pthread_cancel(main_config.install_thread);                    
                     gtk_button_set_label(GTK_BUTTON(widgets->NextButton),NEXT_LABEL);
                     GtkWidget *image = gtk_button_get_image(GTK_BUTTON(widgets->NextButton));
                     gtk_image_set_from_icon_name(GTK_IMAGE(image),arrow_right_icon_path,GTK_ICON_SIZE_BUTTON);