do not load Lua in the distributor thread

(cherry picked from commit 3fe38b4b10f1e3208eac806eb4889730f0115c90)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index 4bfa096a63f84cb6a37cdcc78ee8ea95f8fdf391..f6205d9051a7d60aae47296c80421eb2e372446c 100644 (file)
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -3227,7 +3227,7 @@ try
 #endif
   L<<Logger::Warning<<"Done priming cache with root hints"<<endl;
 
-  if(worker) {
+  if(worker && (!g_weDistributeQueries || t_id != s_distributorThreadID)) {
     try {
       if(!::arg()["lua-dns-script"].empty()) {
         t_pdl = std::make_shared<RecursorLua4>(::arg()["lua-dns-script"]);