-LRN: define IPVERSION if not yet defined

diff --git a/src/dns/gnunet-service-dns_new.c b/src/dns/gnunet-service-dns_new.c
index 968f850fbe3c582c7a4966f19268261eeced0e27..db1f9c89980fd6bf781581687b4a06831df9ae25 100644 (file)
--- a/src/dns/gnunet-service-dns_new.c
+++ b/src/dns/gnunet-service-dns_new.c
@@ -32,6 +32,9 @@
 #include "gnunet_statistics_service.h"
 #include "tcpip_tun.h"
 
+#ifndef IPVERSION
+#define IPVERSION 4
+#endif
 
 /**
  * Phases each request goes through.