# HG changeset patch
# User bsw
# Date 1300098617 -3600
# Node ID 979f456672c575a0a398744eb664b344b731fda9
# Parent  41bb8f0b2c9a8319d5705f8b30614d3cdd6b7aca
Added unit support to interest.lua

diff -r 41bb8f0b2c9a -r 979f456672c5 app/main/lf2/interest.lua
--- a/app/main/lf2/interest.lua	Sun Mar 13 17:01:48 2011 +0100
+++ b/app/main/lf2/interest.lua	Mon Mar 14 11:30:17 2011 +0100
@@ -29,7 +29,7 @@
 
 local trustees = Member:new_selector()
   :add_field("delegation_chain.*")
-  :join("delegation_chain(" .. tostring(member.id) .. ", " .. tostring(issue.area_id or "NULL") .. ", " .. tostring(issue_id or "NULL") .. ")", "delegation_chain", "member.id = delegation_chain.member_id")
+  :join({ "delegation_chain(?, null, ?, ?)", member.id, issue.area_id, issue_id }, "delegation_chain", "member.id = delegation_chain.member_id")
   :add_order_by("index")
   :exec()