s3-netdomjoin-gui: inspect the correct computername string before

enabling/disabling the change button.

Guenther

diff --git a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
index 629a447a245d4264f4c9d13d9168015b822b890a..fd487480d3cd4c83b3d9d9752076d43a49d9bc9f 100644 (file)
--- a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
+++ b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
@@ -853,7 +853,7 @@ static void callback_enter_hostname_and_unlock(GtkWidget *widget,
        gtk_label_set_text(GTK_LABEL(state->label_full_computer_name), str);
        free(str);
 
-       if (state->hostname_changed && str && str[0] != 0 && str[0] != '.') {
+       if (state->hostname_changed && entry_text && entry_text[0] != 0 && entry_text[0] != '.') {
                gtk_widget_set_sensitive(GTK_WIDGET(state->button_ok), TRUE);
        }
 }