for (cursor = icons; cursor; ++cursor) {
if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
icon_name = g_strdup (*cursor);
for (cursor = icons; cursor; ++cursor) {
if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default(), *cursor)) {
icon_name = g_strdup (*cursor);