From f4b93f8790be61c976cb3a9236753a65d97f661e Mon Sep 17 00:00:00 2001
From: ivan <ivan>
Date: Sun, 10 Oct 2010 20:52:38 +0000
Subject: simple protection against selecting and using package add-ons that
 point to the same package.  (still need to detect and break more complex
 self-referential loops)

---
 FS/FS/part_pkg.pm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'FS')

diff --git a/FS/FS/part_pkg.pm b/FS/FS/part_pkg.pm
index ec88e1b2d..130bd8647 100644
--- a/FS/FS/part_pkg.pm
+++ b/FS/FS/part_pkg.pm
@@ -907,6 +907,8 @@ sub _part_pkg_link {
   qsearch({ table    => 'part_pkg_link',
             hashref  => { 'src_pkgpart' => $self->pkgpart,
                           'link_type'   => $type,
+                          #protection against infinite recursive links
+                          'dst_pkgpart' => { op=>'!=', $self->pkgpart },
                         },
             order_by => "ORDER BY hidden",
          });
-- 
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