From: Tiago Mello <timello@gmail.com>
Date: Tue, 21 Dec 2010 12:30:45 +0000 (-0200)
Subject: Bug 593539: Fix the bugs activity for the see_also field.
X-Git-Tag: bugzilla-4.1.1~123
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87a3fdafdc843eb8976c36c3638b1770a1f42eb2;p=thirdparty%2Fbugzilla.git

Bug 593539: Fix the bugs activity for the see_also field.
r/a=mkanat
---

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index fd0111578d..f3a28658a7 100644
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -931,6 +931,7 @@ sub update {
     }
 
     # See Also
+    my @old_see_also = @{ $old_bug->see_also };
     foreach my $field_values (@{ $self->{added_see_also} || [] }) {
         my $class = delete $field_values->{class};
         $class->insert_create_data($field_values);
@@ -940,7 +941,7 @@ sub update {
     delete $self->{added_see_also};
 
     my ($removed_see, $added_see) = 
-        diff_arrays($old_bug->see_also, $self->see_also);
+        diff_arrays(\@old_see_also, $self->see_also);
 
     if (scalar @$removed_see) {
         $dbh->do('DELETE FROM bug_see_also WHERE bug_id = ? AND '