- return correct errno in NETConnectFinished

network.c

@@ -319,6 +319,7 @@ int NETConnectFinished(mkChannel * self)
   struct timeval tmo = { 0, 0 };
   int iret;
   int oldopts;
+  int olderrno;
   
   if (self->sockid == 0) {
     errno = ENOTCONN;
@@ -357,7 +358,9 @@ int NETConnectFinished(mkChannel * self)
     }
   }
   /* reset to blocking mode */
+  olderrno = errno;
   fcntl(self->sockid, F_SETFL, oldopts | ~O_NONBLOCK);
+  errno = olderrno;
   return iret;
 }