[PATCH] Fix save of negated dscp match rules

[Phil Oester <kernel@xxxxxxxxxxxx>]

As pointed out by Vyacheslav Garashchenko, iptables-save does not
save negated dscp matches properly.  Fix below.

This closes bugzilla #533.

Phil

Signed-off-by: Phil Oester <kernel@xxxxxxxxxxxx>

--- iptables/extensions/libxt_dscp.c	2008-06-24 13:58:46.000000000 -0700
+++ iptables-1.4.1.1/extensions/libxt_dscp.c	2008-08-03 08:26:36.000000000 -0700
@@ -119,7 +119,7 @@
 print_dscp(u_int8_t dscp, int invert, int numeric)
 {
 	if (invert)
-		fputc('!', stdout);
+		printf("! ");
 
  	printf("0x%02x ", dscp);
 }