From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Wed, 12 Jan 2011 14:59:12 +0000 (+0100)
Subject: Bessere Parameterüberprüfung
X-Git-Tag: release-2.6.3~61^2~7^2~1^2~2^2~96
X-Git-Url: http://wagnertech.de/git?a=commitdiff_plain;h=f203aa21ad0ff71285b354e5565b7a0ba275dc88;p=kivitendo-erp.git

Bessere Parameterüberprüfung
---

diff --git a/SL/DB/Helper/LinkedRecords.pm b/SL/DB/Helper/LinkedRecords.pm
index 05f29a540..c1d31338b 100644
--- a/SL/DB/Helper/LinkedRecords.pm
+++ b/SL/DB/Helper/LinkedRecords.pm
@@ -14,7 +14,7 @@ sub linked_records {
   my %params   = @_;
 
   my $wanted   = $params{direction} || croak("Missing parameter `direction'");
-  my $myself   = $wanted eq 'from' ? 'to' : 'from';
+  my $myself   = $wanted eq 'from' ? 'to' : $wanted eq 'to' ? 'from' : croak("Invalid parameter `direction'");
 
   my $my_table = SL::DB::Helpers::Mappings::get_table_for_package(ref($self));