s3-netdomjoin-gui: cosmetic fix for empty hostnames.

Guenther

diff --git a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
index 032d65c3044e1def1dcc43dee175a63cf6e7dcf2..0a06a7789cb88f4d4caeb6fea849539e7de84233 100644 (file)
--- a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
+++ b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
@@ -878,6 +878,7 @@ static void callback_enter_hostname_and_unlock(GtkWidget *widget,
        if (!entry_text || entry_text[0] == 0) {
                state->hostname_changed = FALSE;
                gtk_widget_set_sensitive(GTK_WIDGET(state->button_ok), FALSE);
+               gtk_label_set_text(GTK_LABEL(state->label_full_computer_name), "");
                return;
        }
        if (strcasecmp(state->my_hostname, entry_text) == 0) {