From dbb084006887dd3a526b5baf951c7e5fcbbc9a3b Mon Sep 17 00:00:00 2001
From: Peter Gyongyosi <gyp@balabit.hu>
Date: Wed, 6 Jul 2011 11:54:17 +0200
Subject: [PATCH] Bug 657561: Invalid XMLRPC response generated if an optional
 custom integer field is empty (we should return undef rather than an empty
 string when a field is undefined) r/a=LpSolit

---
 Bugzilla/Bug.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index 7f0191ca4a..d74275f676 100644
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -4082,7 +4082,7 @@ sub AUTOLOAD {
   *$AUTOLOAD = sub {
       my $self = shift;
 
-      return $self->{$attr} if defined $self->{$attr};
+      return $self->{$attr} if exists $self->{$attr};
 
       $self->{_multi_selects} ||= [Bugzilla->get_fields(
           {custom => 1, type => FIELD_TYPE_MULTI_SELECT })];
-- 
2.47.2