rec: Set haveEDNS only once

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index f4842e9e7c8d02d104872d64e5f2aecb73e18565..78833b9edda804a5a54a763b83033a63d3a4a66c 100644 (file)
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -1044,7 +1044,6 @@ static void startDoResolve(void *p)
         maxanswersize = min(static_cast<uint16_t>(edo.d_packetsize >= 512 ? edo.d_packetsize : 512), g_udpTruncationThreshold);
       }
       ednsOpts = edo.d_options;
-      haveEDNS=true;
       maxanswersize -= 11; // EDNS header size
 
       for (const auto& o : edo.d_options) {