add hostname option in dhcp discover

Hostname option has been removed from dhcp discover since IDFv3.2.
But it remains in dhcp request due to which ESP32 can not get IPv4 address
from some APs. Re-add hostname option to dhcp discover to solve this issue.
This commit is contained in:
Xia Xiaotian 2018-12-10 21:26:24 +08:00
parent ac051f0afc
commit 5c8d25b795

@ -1 +1 @@
Subproject commit 046fadde072b5fca94bea84c16cce5ecbfd6948e
Subproject commit 0865edf80ad0a96e0eaf2bbedbad350cab248115