guard use of IPV6_PKTINFO

yarrick · Dec 28, 2016 · ef97c8c · ef97c8c
1 parent 8e58aeb
commit ef97c8c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/iodined.c b/src/iodined.c
@@ -85,8 +85,10 @@ WSADATA wsa_data;
 #endif
 
 #ifndef IPV6_RECVPKTINFO
+#ifdef IPV6_PKTINFO
 #define IPV6_RECVPKTINFO IPV6_PKTINFO
 #endif
+#endif
 
 static int running = 1;
 static char *topdomain;