Fix date undefs for HR.pm

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/branches/1.2@746 4979c152-3d1c-0410-bac9-87ea11338e46

1 files changed, 2 insertions, 0 deletions

diff --git a/LedgerSMB/Form.pm b/LedgerSMB/Form.pm
index 44e4a0e1..2c5d3f3b 100755
--- a/LedgerSMB/Form.pm
+++ b/LedgerSMB/Form.pm
@@ -2861,6 +2861,8 @@ sub update_defaults {
 }
 
 sub db_prepare_vars {
+	my $self = shift;
+
 	for (@_){
 		if (!$self->{$_} and $self->{$_} ne "0"){
 			undef $self->{$_};