From 66cfba2b600db93db64378a582c5bfebf1d66a6c Mon Sep 17 00:00:00 2001
From: einhverfr <einhverfr@4979c152-3d1c-0410-bac9-87ea11338e46>
Date: Sat, 21 Oct 2006 05:30:50 +0000
Subject: Modified parsing to return undef on empty string. Modified CT to use
 0 credit limit if none provided. Added On Hand column to invoices. Dropped
 foreign key constrant on acc_trans.trans_id due to limitations in current API
 (will be in a future version).

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/trunk@250 4979c152-3d1c-0410-bac9-87ea11338e46
---
 LedgerSMB/CT.pm   | 3 +++
 LedgerSMB/Form.pm | 4 ++++
 2 files changed, 7 insertions(+)

(limited to 'LedgerSMB')

diff --git a/LedgerSMB/CT.pm b/LedgerSMB/CT.pm
index 6154748b..8662e657 100755
--- a/LedgerSMB/CT.pm
+++ b/LedgerSMB/CT.pm
@@ -208,6 +208,9 @@ sub save_customer {
 	$form->{terms} *= 1;
 	$form->{taxincluded} *= 1;
 	$form->{creditlimit} = $form->parse_amount($myconfig, $form->{creditlimit});
+	if (!$form->{creditlimit}){
+		$form->{creditlimit} = 0;
+	}
 
 
 	if ($form->{id}) {
diff --git a/LedgerSMB/Form.pm b/LedgerSMB/Form.pm
index 94a96dc0..a917943e 100755
--- a/LedgerSMB/Form.pm
+++ b/LedgerSMB/Form.pm
@@ -490,6 +490,10 @@ sub parse_amount {
 
 	my ($self, $myconfig, $amount) = @_;
 
+	if ($amount eq '') {
+		return undef;
+	}
+
 	if (UNIVERSAL::isa($amount, 'Math::BigFloat')){ # Amount may not be an object	
 		return $amount;
 	}
-- 
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