Minor fixes

diff --git a/libs/cbi/luasrc/view/cbi/lvalue.htm b/libs/cbi/luasrc/view/cbi/lvalue.htm
index b69934a0fb782ec1b3c5d186d3f5ecc997fb076c..8c7581a2caf61a657d02fdf106754c0272434e99 100644 (file)
--- a/libs/cbi/luasrc/view/cbi/lvalue.htm
+++ b/libs/cbi/luasrc/view/cbi/lvalue.htm
@@ -24,7 +24,7 @@ $Id$
        for i, key in pairs(self.keylist) do
        c = c + 1
 %>
-       <input class="cbi-input-radio" onclick="cbi_d_update(this.id)" onchange="cbi_d_update(this.id)" type="radio"<%= attr("id", cbid..c) .. attr("name", cbid) .. attr("value", key) .. ifattr(self:cfgvalue(section) == key, "checked", "checked") %> />
+       <input class="cbi-input-radio" onclick="cbi_d_update(this.id)" onchange="cbi_d_update(this.id)" type="radio"<%= attr("id", cbid..c) .. attr("name", cbid) .. attr("value", key) .. ifattr((self:cfgvalue(section) or self.default) == key, "checked", "checked") %> />
        <label<%= attr("for", cbid..c) %>><%=self.vallist[i]%></label>
 <% if c == self.size then c = 0 %><% if self.orientation == "horizontal" then %>&nbsp;<% else %><br /><% end %>
 <% end end %>

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index 460764c15f9f6fadd7e8033992b65a9fcb96e1e7..d9fe5ab25bfd83f901d633ebdabbffba0d9510fc 100644 (file)
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -687,7 +687,7 @@ end
 -- @param iface        Wireless interface (optional)
 -- @return             Table of available channels
 function wifi.channels(iface)
-       local t = iwinfo.type(iface)
+       local t = iwinfo.type(iface or "")
        local cns
        if t and iwinfo[t] then
                cns = iwinfo[t].freqlist(iface)