From a6544e62afe37e62e4353c2592f6c23f3c3e3295 Mon Sep 17 00:00:00 2001
From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Tue, 2 Jul 2019 11:06:42 +0200
Subject: [PATCH] dnsdist: Skip non-DNSCrypt binds in `showDNSCryptBinds()`

---
 pdns/dnsdist-lua.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pdns/dnsdist-lua.cc b/pdns/dnsdist-lua.cc
index f27fd87f71..ac9f00f46d 100644
--- a/pdns/dnsdist-lua.cc
+++ b/pdns/dnsdist-lua.cc
@@ -1135,6 +1135,9 @@ void setupLuaConfig(bool client)
 
       for (const auto& frontend : g_frontends) {
         const std::shared_ptr<DNSCryptContext> ctx = frontend->dnscryptCtx;
+        if (!ctx) {
+          continue;
+        }
         ret<< (fmt % idx % frontend->local.toStringWithPort() % ctx->getProviderName()) << endl;
         idx++;
       }
-- 
2.47.2