From: Jo-Philipp Wich <jow@openwrt.org>
Date: Wed, 26 Sep 2012 17:38:14 +0000 (+0000)
Subject: modules/admin-full: cope with undefined scan list in wifi_join
X-Git-Tag: 0.11.0~39
X-Git-Url: http://git.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=14facbd91d3179c9a2c677e86b5425f93ba6b4b3;hp=02ac6686fe8165a3965fd79e3fb32aaf1f831c79

modules/admin-full: cope with undefined scan list in wifi_join
---

diff --git a/modules/admin-full/luasrc/view/admin_network/wifi_join.htm b/modules/admin-full/luasrc/view/admin_network/wifi_join.htm
index d7376e7850..f3b6dddefc 100644
--- a/modules/admin-full/luasrc/view/admin_network/wifi_join.htm
+++ b/modules/admin-full/luasrc/view/admin_network/wifi_join.htm
@@ -82,7 +82,7 @@ $Id$
 		local s = { }
 
 		for i = 1, times do
-			for k, v in ipairs(iw.scanlist) do
+			for k, v in ipairs(iw.scanlist or { }) do
 				if not s[v.bssid] then
 					l[#l+1] = v
 					s[v.bssid] = true