dhcp: Make dhcp_option_to_string() act sensibly with null or empty options.
authorBen Pfaff <blp@nicira.com>
Wed, 30 Jul 2008 22:45:50 +0000 (15:45 -0700)
committerBen Pfaff <blp@nicira.com>
Wed, 30 Jul 2008 22:46:38 +0000 (15:46 -0700)
commit245f96aebca31a05a5fae0d8b427ee7a871c6fc5
tree90c7d629e7c0542b66fa73ccc44bfb6eb3d03f5b
parentaa26396ed5b3e28c06fba8f2453b9d7541bf5a97
dhcp: Make dhcp_option_to_string() act sensibly with null or empty options.

Also, update ofp-switch-setup to parse the new syntax.
debian/ofp-switch-setup
lib/dhcp.c