From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Thu, 28 Jul 2016 09:08:43 +0000 (+0200)
Subject: Fix `DNSProtoBufMessage::toDebugString()` without protobuf support
X-Git-Tag: auth-4.0.1~7^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F4242%2Fhead;p=thirdparty%2Fpdns.git

Fix `DNSProtoBufMessage::toDebugString()` without protobuf support

Fixes #4240.
---

diff --git a/pdns/protobuf.cc b/pdns/protobuf.cc
index 248fd608de..d04fa2540b 100644
--- a/pdns/protobuf.cc
+++ b/pdns/protobuf.cc
@@ -151,6 +151,8 @@ std::string DNSProtoBufMessage::toDebugString() const
 {
 #ifdef HAVE_PROTOBUF
   return d_message.DebugString();
+#else
+  return std::string();
 #endif /* HAVE_PROTOBUF */
 }