[PATCH] Make fallback from HT40 to 20MHz work

[Eduardo Abinader]

Ensuring that if it is not possible to configure an
allowed 20MHz channel pair, hostapd falls back to a
single 20MHz channel.

Signed-off-by: Eduardo Abinader <eabinader at ocedo.com>
---
 src/ap/hw_features.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ap/hw_features.c b/src/ap/hw_features.c
index 3607066..16887ac 100644
--- a/src/ap/hw_features.c
+++ b/src/ap/hw_features.c
@@ -329,6 +329,7 @@ static void ieee80211n_check_scan(struct hostapd_iface *iface)
 	res = ieee80211n_allowed_ht40_channel_pair(iface);
 	if (!res) {
 		iface->conf->secondary_channel = 0;
+		res = 1;
 		wpa_printf(MSG_INFO, "Fallback to 20 MHz");
 	}
 
-- 
2.5.0