r13254 - gnucash/trunk/src/calculation - make it clearer that the return value of 0.0 is an error by using g_return_val_if_fail - cannot use assert as return value needs to be modified.

[Neil Williams]

Author: codehelp
Date: 2006-02-13 06:22:36 -0500 (Mon, 13 Feb 2006)
New Revision: 13254
Trac: http://svn.gnucash.org/trac/changeset/13254

Modified:
   gnucash/trunk/src/calculation/fin.c
Log:
make it clearer that the return value of 0.0 is an error by using g_return_val_if_fail - cannot use assert as return value needs to be modified.