mac80211: fix ht capabilities for HT20

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40776 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
index 751fd32..e26d9dd 100644 (file)
--- a/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
+++ b/package/kernel/mac80211/files/lib/netifd/wireless/mac80211.sh
@@ -148,7 +148,8 @@ mac80211_hostapd_setup_base() {
                        RX-STBC123:0x300:0x300:1 \
                        DSSS_CCK-40:0x1000::$dsss_cck_40
 
-               [ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab$ht_capab_flags" "$N"
+               ht_capab="$ht_capab$ht_capab_flags"
+               [ -n "$ht_capab" ] && append base_cfg "ht_capab=$ht_capab" "$N"
        }
 
        # 802.11ac