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sys: net: gnrc: uhcpc: only start if multiple interfaces found

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This commit is contained in:
Kaspar Schleiser 2016-04-04 15:12:44 +02:00
parent 334481559d
commit 228d642abe
1 changed files with 6 additions and 0 deletions
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6
sys/net/gnrc/application_layer/uhcpc/gnrc_uhcpc.c
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@ -131,6 +131,12 @@ void auto_init_gnrc_uhcpc(void)
{ {
set_interface_roles(); set_interface_roles();
/* only start client if more than one interface is given */
if (! (gnrc_border_interface && gnrc_wireless_interface)) {
LOG_WARNING("uhcpc: only one interface found, skipping setup.\n");
return;
}
/* initiate uhcp client */ /* initiate uhcp client */
thread_create(_uhcp_client_stack, sizeof(_uhcp_client_stack), thread_create(_uhcp_client_stack, sizeof(_uhcp_client_stack),
THREAD_PRIORITY_MAIN - 1, THREAD_CREATE_STACKTEST, THREAD_PRIORITY_MAIN - 1, THREAD_CREATE_STACKTEST,