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-rw-r--r--source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
index bfd4fea87e..1da8169f63 100644
--- a/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
+++ b/source3/lib/netapi/examples/netdomjoin-gui/netdomjoin-gui.c
@@ -115,6 +115,7 @@ static void callback_do_close(GtkWidget *widget,
if (data) {
gtk_widget_destroy(GTK_WIDGET(data));
+ data = NULL;
}
}
@@ -150,6 +151,7 @@ static void callback_do_freeauth_and_close(GtkWidget *widget,
}
if (state->window_do_change) {
gtk_widget_destroy(GTK_WIDGET(state->window_do_change));
+ state->window_do_change = NULL;
}
}
@@ -242,6 +244,7 @@ static void callback_do_exit(GtkWidget *widget,
#endif
if (state->window_main) {
gtk_widget_destroy(GTK_WIDGET(state->window_main));
+ state->window_main = NULL;
}
do_cleanup(state);
exit(0);
@@ -409,6 +412,7 @@ static void callback_do_storeauth(GtkWidget *widget,
if (state->window_creds_prompt) {
gtk_widget_destroy(GTK_WIDGET(state->window_creds_prompt));
+ state->window_creds_prompt = NULL;
}
}