minissdp.c: Dont try to close sockets with fd=-1

fixes #112
2015-04-28 09:01:30 +02:00 · 2015-04-28 09:01:30 +02:00 · 2a08805783
parent ba753120df
commit 2a08805783
1 changed files with 2 additions and 0 deletions
--- a/miniupnpd/minissdp.c
+++ b/miniupnpd/minissdp.c
@ -1169,6 +1169,8 @@ SendSSDPGoodbye(int * sockets, int n_sockets)

 	for(j=0; j<n_sockets; j++)
 	{
+		if(sockets[j] < 0)
+			continue;
 #ifdef ENABLE_IPV6
 		ipv6 = j & 1;
 		if(ipv6) {