From e804a663e30e5cd5882b511c1ee79d09054ef52f Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Mon, 28 Jan 2013 18:05:33 +0000
Subject: [PATCH] hostapd: don't configure wpa_supplicant with empty
 password="" if no password is specified (#12912)

SVN-Revision: 35358
---
 package/network/services/hostapd/files/wpa_supplicant.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/network/services/hostapd/files/wpa_supplicant.sh b/package/network/services/hostapd/files/wpa_supplicant.sh
index 127c5a70f51..0b5e1d391f6 100644
--- a/package/network/services/hostapd/files/wpa_supplicant.sh
+++ b/package/network/services/hostapd/files/wpa_supplicant.sh
@@ -106,7 +106,7 @@ wpa_supplicant_setup_vif() {
 					config_get password "$vif" password
 					phase2="phase2=\"auth=${auth:-MSCHAPV2}\""
 					identity="identity=\"$identity\""
-					password="password=\"$password\""
+					password="${password:+password=\"$password\"}"
 				;;
 			esac
 			eap_type="eap=$(echo $eap_type | tr 'a-z' 'A-Z')"