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authorDenis Vlasenko2008-01-04 15:28:28 +0000
committerDenis Vlasenko2008-01-04 15:28:28 +0000
commit83c44229d24b1e09c772c8e8e0ee4abad78139a6 (patch)
treec62e33810b7e3a376140e6056f6966996d7e6216 /networking/libiproute/iproute.c
parent21e20cb4ad106b9d49ff24652a5cd47380905d4d (diff)
downloadbusybox-83c44229d24b1e09c772c8e8e0ee4abad78139a6.zip
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ip route: "ip route" was misbehaving (extra argv+1 ate 1st env var)
Diffstat (limited to 'networking/libiproute/iproute.c')
-rw-r--r--networking/libiproute/iproute.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/networking/libiproute/iproute.c b/networking/libiproute/iproute.c
index ce2cd8b..5ded99b 100644
--- a/networking/libiproute/iproute.c
+++ b/networking/libiproute/iproute.c
@@ -841,15 +841,17 @@ int do_iproute(char **argv)
/*0-3*/ "add\0""append\0""change\0""chg\0"
/*4-7*/ "delete\0""get\0""list\0""show\0"
/*8..*/ "prepend\0""replace\0""test\0""flush\0";
- int command_num = 6;
+ int command_num;
unsigned flags = 0;
int cmd = RTM_NEWROUTE;
+ if (!*argv)
+ return iproute_list_or_flush(argv, 0);
+
/* "Standard" 'ip r a' treats 'a' as 'add', not 'append' */
/* It probably means that it is using "first match" rule */
- if (*argv) {
- command_num = index_in_substrings(ip_route_commands, *argv);
- }
+ command_num = index_in_substrings(ip_route_commands, *argv);
+
switch (command_num) {
case 0: /* add */
flags = NLM_F_CREATE|NLM_F_EXCL;