[PATCH] Remove unnecessary cast in block_socket()

["Kris Katterjohn" <kjak () ispwest com>]

This removes the cast of unsigned long to options, which is allready unsigned long.

Thanks,
Kris Katterjohn

--- tcpip.cc.orig       2006-02-21 11:55:49.000000000 -0600
+++ tcpip.cc    2006-02-21 23:34:18.000000000 -0600
@@ -2728,7 +2728,7 @@ int block_socket(int sd) {
 #ifdef WIN32
   unsigned long options=0;
   if(sd == 501) return 1;
-  ioctlsocket(sd, FIONBIO, (unsigned long *)&options);
+  ioctlsocket(sd, FIONBIO, &options);
 #else
   int options;
   options = (~O_NONBLOCK) & fcntl(sd, F_GETFL);




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