2007-12-21  Paolo Borelli  <pborelli@katamail.com>

	* src/core/core.c (meta_invalidate_default_icons): do not leak list.

	* src/core/edge-resistance.c 
	(meta_display_compute_resistance_and_snapping_edges): ditto.

	* src/core/workspace.c (meta_workspace_index): small cleanup in list
	handling.


svn path=/trunk/; revision=3495