Some more NaN checks

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/branches/1.2@1640 4979c152-3d1c-0410-bac9-87ea11338e46

4 files changed, 23 insertions, 1 deletions

diff --git a/LedgerSMB/AA.pm b/LedgerSMB/AA.pm
index 5bfd0ac1..22c490dc 100755
--- a/LedgerSMB/AA.pm
+++ b/LedgerSMB/AA.pm
@@ -580,7 +580,10 @@ sub post_transaction {
             }
         }
     }
-
+    if ($invamount->is_nan) {
+        $dbh->rollback;
+	return;
+    }
     # save printed and queued
     $form->save_status($dbh);
 
diff --git a/LedgerSMB/CP.pm b/LedgerSMB/CP.pm
index 18ab0bde..abcf2fdd 100755
--- a/LedgerSMB/CP.pm
+++ b/LedgerSMB/CP.pm
@@ -518,6 +518,10 @@ sub post_payment {
             $sth->execute( $amount, $form->{datepaid}, $form->{"id_$i"} )
               || $form->dberror( $query, 'CP.pm', 530 );
 
+            if ($amount->is_nan) {
+                $dbh->rollback;
+                return;
+            }
             %audittrail = (
                 tablename => $form->{arap},
                 reference => $form->{source},
@@ -793,6 +797,11 @@ sub post_payments {
             $sth->execute( $amount, $form->{datepaid}, $form->{"id_$i"} )
               || $form->dberror( $query, 'CP.pm', 796 );
 
+            if ($amount->is_nan) {
+                $dbh->rollback;
+                return;
+            }
+
             %audittrail = (
                 tablename => $form->{arap},
                 reference => $form->{source},
diff --git a/LedgerSMB/IR.pm b/LedgerSMB/IR.pm
index 899b7939..9c6839d3 100755
--- a/LedgerSMB/IR.pm
+++ b/LedgerSMB/IR.pm
@@ -773,6 +773,11 @@ sub post_invoice {
     $form->{name} =~ s/--$form->{vendor_id}//;
     $form->add_shipto( $dbh, $form->{id} );
 
+    if ($invamount->is_nan) {
+        $dbh->rollback;
+        return;
+    }
+    
     my %audittrail = (
         tablename => 'ap',
         reference => $form->{invnumber},
diff --git a/LedgerSMB/IS.pm b/LedgerSMB/IS.pm
index 6fc6ba81..4a462b9a 100755
--- a/LedgerSMB/IS.pm
+++ b/LedgerSMB/IS.pm
@@ -1515,6 +1515,11 @@ sub post_invoice {
     $form->{name} =~ s/--$form->{customer_id}//;
     $form->add_shipto( $dbh, $form->{id} );
 
+    if ($invamount->is_nan) {
+        $dbh->rollback;
+        return;
+    }
+
     # save printed, emailed and queued
     $form->save_status($dbh);