svn commit: r228472 - head/etc

[Gleb Smirnoff]

Author: glebius
Date: Tue Dec 13 14:36:04 2011
New Revision: 228472
URL: http://svn.freebsd.org/changeset/base/228472

Log:
  Add compatibility support for specifing IPv4 aliases in
  rc.conf without the "inet" keyword.
  
  Obtained from:	hrs

Modified:
  head/etc/network.subr

Modified: head/etc/network.subr
==============================================================================
--- head/etc/network.subr	Tue Dec 13 14:06:01 2011	(r228471)
+++ head/etc/network.subr	Tue Dec 13 14:36:04 2011	(r228472)
@@ -716,9 +716,16 @@ ifalias_ipv4_up()
 		inet\ *)
 			ifconfig $1 ${ifconfig_args} alias && _ret=0
 			;;
+		inet6\ *)
+			;;
 		"")
 			break
 			;;
+		*)
+			warn "\$ifconfig_$1_alias${alias} needs " \
+			    "\"inet\" keyword for an IPv4 address."
+			ifconfig $1 ${ifconfig_args} alias && _ret=0
+			;;
 		esac
 		alias=$((${alias} + 1))
 	done