[gthumb] location dialog: reload the list after an invalid location has been entered

[Paolo Bacchilega <paobac src gnome org>]

commit 3b977c15552a605b238a9d1f45a276bfad59bd46
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Mon Mar 26 17:55:11 2012 +0200

    location dialog: reload the list after an invalid location has been entered

 gthumb/dlg-location.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gthumb/dlg-location.c b/gthumb/dlg-location.c
index 91037ba..dad7e44 100644
--- a/gthumb/dlg-location.c
+++ b/gthumb/dlg-location.c
@@ -313,6 +313,8 @@ update_completion_list (DialogData *data)
 
 	uri = get_location_uri (data, &has_scheme, NULL);
 	if (uri == NULL) {
+		_g_object_unref (data->last_folder);
+		data->last_folder = NULL;
 		gtk_list_store_clear (data->completion_store);
 		return;
 	}