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ip route get: change exit to return to support batch commands 

replace exit with return -2 on rtnl_talk failure

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
This commit is contained in:
Roopa Prabhu 2015-10-15 15:23:50 -07:00 committed by Stephen Hemminger
parent 4d45bf3baf
commit 8b21cef129
1 changed files with 1 additions and 1 deletions
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2
ip/iproute.c
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@ -1643,7 +1643,7 @@ static int iproute_get(int argc, char **argv)
req.r.rtm_family = AF_INET; req.r.rtm_family = AF_INET;
if (rtnl_talk(&rth, &req.n, &req.n, sizeof(req)) < 0) if (rtnl_talk(&rth, &req.n, &req.n, sizeof(req)) < 0)
exit(2); return -2;
if (connected && !from_ok) { if (connected && !from_ok) {
struct rtmsg *r = NLMSG_DATA(&req.n); struct rtmsg *r = NLMSG_DATA(&req.n);