From 7c667c9093239a08aec7e9ab0958f6f721a8d6af Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Tue, 27 May 2014 17:43:33 +0200
Subject: [PATCH] warnings: uninitialized in eq

---
 SL/DB/Customer.pm | 2 +-
 SL/DB/Vendor.pm   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/SL/DB/Customer.pm b/SL/DB/Customer.pm
index 36bddc0c7..a19520ed7 100644
--- a/SL/DB/Customer.pm
+++ b/SL/DB/Customer.pm
@@ -35,7 +35,7 @@ __PACKAGE__->before_save('_before_save_set_customernumber');
 sub _before_save_set_customernumber {
   my ($self) = @_;
 
-  $self->create_trans_number if $self->customernumber eq '';
+  $self->create_trans_number if !defined $self->customernumber || $self->customernumber eq '';
   return 1;
 }
 
diff --git a/SL/DB/Vendor.pm b/SL/DB/Vendor.pm
index 8a1ea464f..9a36afb39 100644
--- a/SL/DB/Vendor.pm
+++ b/SL/DB/Vendor.pm
@@ -35,7 +35,7 @@ __PACKAGE__->before_save('_before_save_set_vendornumber');
 sub _before_save_set_vendornumber {
   my ($self) = @_;
 
-  $self->create_trans_number if $self->vendornumber eq '';
+  $self->create_trans_number if !defined $self->vendornumber || $self->vendornumber eq '';
   return 1;
 }
 
-- 
2.20.1