fix harmless Argument "" isn't numeric warnings
authorivan <ivan>
Wed, 23 Feb 2011 23:05:09 +0000 (23:05 +0000)
committerivan <ivan>
Wed, 23 Feb 2011 23:05:09 +0000 (23:05 +0000)
commit26755cb13672400adb5a7f8bda76eac5244a93b4
tree94d394dbd37219760f1372b8a7176be699ed0dd3
parente65409374d38d6481d67bdc9533ab9d17570ac7c
fix harmless Argument "" isn't numeric warnings
FS/FS/cust_bill.pm