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udhcpc: if got IP successfully, disable -n for future renewals

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Signed-off-by: Justin Maggard <jmaggard10@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Justin Maggard 2009-08-13 01:26:17 +02:00 committed by Denys Vlasenko
parent 4803db53b8
commit aa369e0f0d
1 changed files with 2 additions and 0 deletions
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2
networking/udhcp/dhcpc.c
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@ -637,6 +637,8 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
perform_release(requested_ip, server_addr);
goto ret0;
}
/* future renew failures should not exit (JM) */
opt &= ~OPT_n;
#if BB_MMU /* NOMMU case backgrounded earlier */
if (!(opt & OPT_f)) {
client_background();