2008-10-20 Dan Williams <dcbw@redhat.com>

2008-10-20  Dan Williams  <dcbw@redhat.com>

	* src/dhcp-manager/nm-dhcp-manager.c
		- (nm_dhcp_manager_get): fix mismatched refcount; creating the dhcp
			manager object already refs it once
		- (nm_dhcp_manager_cancel_transaction_real): clear freed variables that
			also get cleaned up by nm_dhcp_device_destroy() to prevent
			double-frees

git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4196 4912f4e0-d625-0410-9fb7-b9a5a253dbdc