gchar *text;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(children->progress_bar),
+ (children->initial_nb == 0) ? 0 :
(gdouble) (children->initial_nb - children->nb) /
(gdouble) children->initial_nb);
text = g_strdup_printf("%s %d/%d", _("Completed"),