udhcp: fix some default values from "" to NULL

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-05-03 16:46:47 +02:00
parent 6a0abcc02f
commit 7945808c87

View File

@ -80,9 +80,9 @@ static const struct config_keyword keywords[] = {
/* keywords with no defaults must be last! */
{"option" , udhcp_str2optset, &server_config.options , ""},
{"opt" , udhcp_str2optset, &server_config.options , ""},
{"notify_file" , read_str , &server_config.notify_file , ""},
{"sname" , read_str , &server_config.sname , ""},
{"boot_file" , read_str , &server_config.boot_file , ""},
{"notify_file" , read_str , &server_config.notify_file , NULL},
{"sname" , read_str , &server_config.sname , NULL},
{"boot_file" , read_str , &server_config.boot_file , NULL},
{"static_lease" , read_staticlease, &server_config.static_leases, ""},
};
enum { KWS_WITH_DEFAULTS = ARRAY_SIZE(keywords) - 6 };