From: ivan <ivan>
Date: Wed, 23 Feb 2011 23:05:05 +0000 (+0000)
Subject: fix harmless Argument "" isn't numeric warnings
X-Git-Tag: freeside_2_3_0~585
X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=commitdiff_plain;h=765bc0f73631b147398915a2b6589617879e140f;hp=765bc0f73631b147398915a2b6589617879e140f

fix harmless Argument "" isn't numeric warnings
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