[gnome-color-manager] trivial: add some code that should never trigger in order to help find a crash

[Richard Hughes <rhughes src gnome org>]

commit 8e731743576f6fb3308f71a52a07eecdb2b2b8fd
Author: Richard Hughes <richard hughsie com>
Date:   Sun Jan 3 09:46:04 2010 +0000

    trivial: add some code that should never trigger in order to help find a crash

 src/gcm-prefs.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/gcm-prefs.c b/src/gcm-prefs.c
index 6129337..176aabd 100644
--- a/src/gcm-prefs.c
+++ b/src/gcm-prefs.c
@@ -749,6 +749,8 @@ gcm_prefs_profile_delete_cb (GtkWidget *widget, gpointer data)
 	/* re-get all the profiles for this device */
 	widget = GTK_WIDGET (gtk_builder_get_object (builder, "treeview_devices"));
 	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
+	if (selection == NULL)
+		goto out;
 	gcm_prefs_devices_treeview_clicked_cb (selection, NULL);
 out:
 	g_free (filename);
@@ -853,6 +855,8 @@ gcm_prefs_profile_import (const gchar *filename)
 	/* re-get all the profiles for this device */
 	widget = GTK_WIDGET (gtk_builder_get_object (builder, "treeview_devices"));
 	selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
+	if (selection == NULL)
+		goto out;
 	gcm_prefs_devices_treeview_clicked_cb (selection, NULL);
 out:
 	if (profile != NULL)