treat destroying NULL as no-op

2012-09-11 02:28:50 +03:00
parent be852c5d8b
commit 71b7550049
4 changed files with 10 additions and 2 deletions
@@ -273,7 +273,8 @@ enet_socket_accept (ENetSocket socket, ENetAddress * address)
 void
 enet_socket_destroy (ENetSocket socket)
 {
-    close (socket);
+    if (socket != -1)
+      close (socket);
 }

 int