[libgdata] contacts: Prevent a double free by correctly copying group names

[Philip Withnall <pwithnall src gnome org>]

commit ef1a0fba654f403336d0bca0d81d28dcc9e10ec6
Author: Philip Withnall <philip tecnocode co uk>
Date:   Sat Sep 4 15:19:41 2010 +0100

    contacts: Prevent a double free by correctly copying group names

 gdata/services/contacts/gdata-contacts-contact.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdata/services/contacts/gdata-contacts-contact.c b/gdata/services/contacts/gdata-contacts-contact.c
index 3cadd3a..b250a18 100644
--- a/gdata/services/contacts/gdata-contacts-contact.c
+++ b/gdata/services/contacts/gdata-contacts-contact.c
@@ -2790,7 +2790,7 @@ gdata_contacts_contact_add_group (GDataContactsContact *self, const gchar *href)
 {
 	g_return_if_fail (GDATA_IS_CONTACTS_CONTACT (self));
 	g_return_if_fail (href != NULL);
-	g_hash_table_insert (self->priv->groups, (gchar*) href, GUINT_TO_POINTER (FALSE));
+	g_hash_table_insert (self->priv->groups, g_strdup (href), GUINT_TO_POINTER (FALSE));
 }
 
 /**