fix up speedtest compilation

diff --git a/pdns/speedtest.cc b/pdns/speedtest.cc
index 03939b9adc7c1c41bb568b6a2ee022f5673a1aaa..b7576397b3b4bdfda156662b3688cc436fcc88ba 100644 (file)
--- a/pdns/speedtest.cc
+++ b/pdns/speedtest.cc
@@ -688,7 +688,7 @@ try
   doRun(TypicalRefTest());
 
 
-  packet = makeEmptyQuery();
+  auto packet = makeEmptyQuery();
   doRun(ParsePacketTest(packet, "empty-query"));
 
   packet = makeTypicalReferral();