[freeside-commits] freeside/FS/FS cust_bill.pm, 1.299.2.20, 1.299.2.21

[Ivan,,,]

Update of /home/cvs/cvsroot/freeside/FS/FS
In directory wavetail.420.am:/tmp/cvs-serv30902

Modified Files:
      Tag: FREESIDE_2_1_BRANCH
	cust_bill.pm 
Log Message:
fix harmless Argument "" isn't numeric warnings

Index: cust_bill.pm
===================================================================
RCS file: /home/cvs/cvsroot/freeside/FS/FS/cust_bill.pm,v
retrieving revision 1.299.2.20
retrieving revision 1.299.2.21
diff -u -w -d -r1.299.2.20 -r1.299.2.21
--- cust_bill.pm	22 Feb 2011 21:18:22 -0000	1.299.2.20
+++ cust_bill.pm	23 Feb 2011 23:05:09 -0000	1.299.2.21
@@ -2520,8 +2520,10 @@
   my $max_edate = 0;
   foreach my $cust_bill_pkg ( $self->cust_bill_pkg ) {
     next unless $cust_bill_pkg->pkgnum > 0;
-    $min_sdate = $cust_bill_pkg->sdate if $cust_bill_pkg->sdate < $min_sdate;
-    $max_edate = $cust_bill_pkg->edate if $cust_bill_pkg->edate > $max_edate;
+    $min_sdate = $cust_bill_pkg->sdate
+      if length($cust_bill_pkg->sdate) && $cust_bill_pkg->sdate < $min_sdate;
+    $max_edate = $cust_bill_pkg->edate
+      if length($cust_bill_pkg->edate) && $cust_bill_pkg->edate > $max_edate;
   }
 
   $invoice_data{'bill_period'} = '';