modules/policy TC(): better detection of non-UDP requests

This amends commit 99e014ac635.

diff --git a/modules/policy/policy.lua b/modules/policy/policy.lua
index 9bceeb10859140047b5334c27b2ac7757025b7cb..99985947194f01c450a07784bcee86459c8d76b8 100644 (file)
--- a/modules/policy/policy.lua
+++ b/modules/policy/policy.lua
@@ -726,7 +726,7 @@ end
 
 function policy.TC(state, req)
        -- Avoid non-UDP queries
-       if req.qsource.flags.tcp then
+       if req.qsource.addr == nil or req.qsource.flags.tcp then
                return state
        end