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From: Luigi Rizzo <luigi@FreeBSD.org>
Date: Thu, 25 Feb 2010 16:00:53 +0000 (UTC)
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Subject: svn commit: r204320 - user/luigi/ipfw3-head/sbin/ipfw
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Author: luigi
Date: Thu Feb 25 16:00:52 2010
New Revision: 204320
URL: http://svn.freebsd.org/changeset/base/204320

Log:
  don't be picky if sysctlbyname fails on two unimportant variables

Modified:
  user/luigi/ipfw3-head/sbin/ipfw/dummynet.c

Modified: user/luigi/ipfw3-head/sbin/ipfw/dummynet.c
==============================================================================
--- user/luigi/ipfw3-head/sbin/ipfw/dummynet.c	Thu Feb 25 15:44:54 2010	(r204319)
+++ user/luigi/ipfw3-head/sbin/ipfw/dummynet.c	Thu Feb 25 16:00:52 2010	(r204320)
@@ -1171,8 +1171,7 @@ end_mask:
 		len = sizeof(int);
 		if (sysctlbyname("net.inet.ip.dummynet.red_lookup_depth",
 			&lookup_depth, &len, NULL, 0) == -1)
-		    errx(1, "sysctlbyname(\"%s\")",
-			"net.inet.ip.dummynet.red_lookup_depth");
+			lookup_depth = 256;
 		if (lookup_depth == 0)
 		    errx(EX_DATAERR, "net.inet.ip.dummynet.red_lookup_depth"
 			" must be greater than zero");
@@ -1180,9 +1179,8 @@ end_mask:
 		len = sizeof(int);
 		if (sysctlbyname("net.inet.ip.dummynet.red_avg_pkt_size",
 			&avg_pkt_size, &len, NULL, 0) == -1)
+			avg_pkt_size = 512;
 
-		    errx(1, "sysctlbyname(\"%s\")",
-			"net.inet.ip.dummynet.red_avg_pkt_size");
 		if (avg_pkt_size == 0)
 			errx(EX_DATAERR,
 			    "net.inet.ip.dummynet.red_avg_pkt_size must"