- (bal) NO_IPPORT_RESERVED_CONCEPT used instead of CYGWIN so other platforms
   lacking that concept can share it. Patch by vinschen@redhat.com
diff --git a/serverloop.c b/serverloop.c
index 1349213..912f625 100644
--- a/serverloop.c
+++ b/serverloop.c
@@ -972,8 +972,11 @@
 
 		/* check permissions */
 		if (!options.allow_tcp_forwarding ||
-		    no_port_forwarding_flag ||
-		    (listen_port < IPPORT_RESERVED && pw->pw_uid != 0)) {
+		    no_port_forwarding_flag
+#ifndef NO_IPPORT_RESERVED_CONCEPT
+		    || (listen_port < IPPORT_RESERVED && pw->pw_uid != 0)
+#endif
+		   ) {
 			success = 0;
 			packet_send_debug("Server has disabled port forwarding.");
 		} else {