undefs für find_by berücksichtigen

diff --git a/SL/IS.pm b/SL/IS.pm
index f6115a8..e3ed35f 100644 (file)
--- a/SL/IS.pm
+++ b/SL/IS.pm
@@ -492,17 +492,21 @@ sub customer_details {
        ORDER BY cp.cp_id
        LIMIT 1|;
   my $ref = selectfirst_hashref_query($form, $dbh, $query, @values);
-  # we have no values, probably a invalid contact person. hotfix and first idea for issue #9
+  # we have no values, probably a invalid contact person. hotfix and first idea for issue #10
   if (!$ref) {
     my $customer = SL::DB::Manager::Customer->find_by(id => $::form->{customer_id});
-    $ref->{name} = $customer->name;
-    $ref->{street} = $customer->street;
-    $ref->{zipcode} = $customer->zipcode;
-    $ref->{country} = $customer->country;
+    if ($customer) {
+      $ref->{name} = $customer->name;
+      $ref->{street} = $customer->street;
+      $ref->{zipcode} = $customer->zipcode;
+      $ref->{country} = $customer->country;
+    }
     my $contact = SL::DB::Manager::Contact->find_by(cp_id => $::form->{cp_id});
-    $ref->{cp_name} = $contact->cp_name;
-    $ref->{cp_givenname} = $contact->cp_givenname;
-    $ref->{cp_gender} = $contact->cp_gender;
+    if ($contact) {
+      $ref->{cp_name} = $contact->cp_name;
+      $ref->{cp_givenname} = $contact->cp_givenname;
+      $ref->{cp_gender} = $contact->cp_gender;
+    }
   }
   # remove id and taxincluded before copy back
   delete @$ref{qw(id taxincluded)};