hostapd: fix key_mgmt typo

The key_mgmt variable was mistyped when checking against "WPS", so
the if clause was never entered.

Fixes: f5753aae233f ("hostapd: add support for WPS pushbutton station")

Signed-off-by: Leon M. George <[email protected]>
[add commit message, bump PKG_RELEASE]
Signed-off-by: Adrian Schmutzler <[email protected]>

package/network/services/hostapd/Makefile

@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=hostapd
-PKG_RELEASE:=26
+PKG_RELEASE:=27
 
 PKG_SOURCE_URL:=http://w1.fi/hostap.git
 PKG_SOURCE_PROTO:=git

package/network/services/hostapd/files/hostapd.sh

@@ -1368,7 +1368,7 @@ wpa_supplicant_add_network() {
 		append network_data "mcast_rate=$mc_rate" "$N$T"
 	}
 
-	if [ "$key_mgnt" = "WPS" ]; then
+	if [ "$key_mgmt" = "WPS" ]; then
 		echo "wps_cred_processing=1" >> "$_config"
 	else
 		cat >> "$_config" <<EOF