Merge branch 'bugfix/fix_airkiss_esptouch_find_channel_crash_issue_v4.0' into 'release/v4.0'

esp_wifi: fix airkiss and esptouch find channel crash issue(Backport V4.0)

See merge request espressif/esp-idf!15208
This commit is contained in:
Jiang Jiang Jian
2021-09-18 06:27:33 +00:00