From cb4ccd7ed0bac4752dc4f7cf549a447e4bb07463 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Tue, 20 Dec 2005 16:23:35 +0000
Subject: [PATCH] Fix fuer Bug 224 (Rechnung -> Auftrag) Bugfix Verkauf ->
 Berichte -> Angebote -> Workflow Angebot -> Auftrag (fuer mehr als ein item)
 Bugfix Verkauf -> Berichte -> Angebote -> Workflow Angebot -> Auftrag" (fuer
 genau ein item)

---
 SL/OE.pm          | 6 +++---
 bin/mozilla/oe.pl | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/SL/OE.pm b/SL/OE.pm
index dad8e7540..4f54150f7 100644
--- a/SL/OE.pm
+++ b/SL/OE.pm
@@ -586,7 +586,7 @@ sub retrieve {
   my $query, @ids;
 
   # translate the ids (given by id_# and trans_id_#) into one array of ids, so we can join them later
-  map { push @ids, $form->{"trans_id_$_"} if ($form->{"id_$_"}) } (1 .. $form->{"rowcount"});
+  map { push @ids, $form->{"trans_id_$_"} if ($form->{"id_$_"} and $form->{"trans_id_$_"}) } (1 .. $form->{"rowcount"});
 
   # if called in multi id mode, and still only got one id, switch back to single id 
   if ($form->{"rowcount"} and $#ids == 0) {
@@ -662,9 +662,9 @@ sub retrieve {
     $ref = $sth->fetchrow_hashref(NAME_lc);
     map { $form->{$_} = $ref->{$_} } keys %$ref;
 
-    # destroy all entries for multiple ids that yield different information
+    # set all entries for multiple ids blank that yield different information
     while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
-      map { undef $form->{$_} if ($ref->{$_} ne $form->{$_}) } keys %$ref;
+      map { $form->{$_} = '' if ($ref->{$_} ne $form->{$_}) } keys %$ref;
     }
 
     # if not given, fill transdate with current_date
diff --git a/bin/mozilla/oe.pl b/bin/mozilla/oe.pl
index b4760b284..0760f4afa 100644
--- a/bin/mozilla/oe.pl
+++ b/bin/mozilla/oe.pl
@@ -140,7 +140,7 @@ sub order_links {
   # if multiple rowcounts (== collective order) then check if the
   # there were more than one customer (in that case OE::retrieve removes 
   # the content from the field)
-  if ($form->{rowcount} && $form->{type} eq 'sales_order' && $form->{customer} eq '') {
+  if ($form->{rowcount} && $form->{type} eq 'sales_order' && defined $form->{customer} && $form->{customer} eq '') {
 #    $main::lxdebug->message(0, "Detected Edit order with concurrent customers");
     $form->error($locale->text('Collective Orders only work for orders from one customer!'));
   }
-- 
2.20.1