From: Nicolas Thill <nico@openwrt.org>
Date: Sun, 17 May 2009 02:01:03 +0000 (+0000)
Subject: madwifi: don't try to set an interface essid with an empty value
X-Git-Tag: 8.09.1~49
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c8c0b57e4fe14c5857da7e7d15127f38009ff934;p=openwrt%2Fsvn-archive%2Fopenwrt.git

madwifi: don't try to set an interface essid with an empty value

SVN-Revision: 15886
---

diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh
index a3cf4d75e1..47c298486a 100755
--- a/package/madwifi/files/lib/wifi/madwifi.sh
+++ b/package/madwifi/files/lib/wifi/madwifi.sh
@@ -300,8 +300,10 @@ enable_atheros() {
 			config_set "$vif" bridge "$bridge"
 			start_net "$ifname" "$net_cfg"
 		}
-		[ -n "$ssid" ] && iwconfig "$ifname" essid on
-		iwconfig "$ifname" essid "$ssid"
+		[ -n "$ssid" ] && {
+			iwconfig "$ifname" essid on
+			iwconfig "$ifname" essid "$ssid"
+		}
 		set_wifi_up "$vif" "$ifname"
 
 		# TXPower settings only work if device is up already