Summary: - dhcpc now uses gethostname() but the hostname might be empty - This commit fixes this issue Impact: - All use cases which use dhcpc Testing: - Tested with spresense:wifi Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Summary: - dhcpc now uses gethostname() but the hostname might be empty - This commit fixes this issue Impact: - All use cases which use dhcpc Testing: - Tested with spresense:wifi Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>