r21185 - gnucash/trunk/src - Fix crash in invoice payment introduced in commit 21181

[Geert Janssens]

Author: gjanssens
Date: 2011-08-17 06:54:27 -0400 (Wed, 17 Aug 2011)
New Revision: 21185
Trac: http://svn.gnucash.org/trac/changeset/21185

Modified:
   gnucash/trunk/src/engine/gncOwner.c
   gnucash/trunk/src/engine/gncOwner.h
   gnucash/trunk/src/gnome-utils/gnc-tree-model-owner.c
Log:
Fix crash in invoice payment introduced in commit 21181