X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git;a=blobdiff_plain;f=src%2Fsetup.c;h=7daea9bb9149ba0244721cb3b39cf4804b211e57;hp=8939ac63f0cc19bf997f441174806af39f86d96f;hb=8402e34c7df0adad223cf1fa1328bb524a15d99f;hpb=37e28fde2d1d358ca0b887fc131f0ca108318b2a

diff --git a/src/setup.c b/src/setup.c
index 8939ac6..7daea9b 100644
--- a/src/setup.c
+++ b/src/setup.c
@@ -230,13 +230,11 @@ int adns_init(adns_state *ads_r, adns_initflags flags) {
 
   proto= getprotobyname("udp"); if (!proto) { r= ENOPROTOOPT; goto x_free; }
   ads->udpsocket= socket(AF_INET,SOCK_DGRAM,proto->p_proto);
-  if (!ads->udpsocket) { r= errno; goto x_closeudp; }
+  if (ads->udpsocket<0) { r= errno; goto x_free; }
   
   *ads_r= ads;
   return 0;
 
- x_closeudp:
-  close(ads->udpsocket);
  x_free:
   free(ads);
   return r;