X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=modules%2Fadmin-full%2Fluasrc%2Fview%2Fadmin_network%2Fwifi_overview.htm;h=72fe39ea3ee833baced7732f466a6c9a6068efa4;hp=251f767d23272ca0d9a0d5444716e13de5a46189;hb=eed55531107c6642efc0dc93211325d9b7318022;hpb=4d3ddb03a308629abc4f9c37686c5d2351ce5950

diff --git a/modules/admin-full/luasrc/view/admin_network/wifi_overview.htm b/modules/admin-full/luasrc/view/admin_network/wifi_overview.htm
index 251f767d2..72fe39ea3 100644
--- a/modules/admin-full/luasrc/view/admin_network/wifi_overview.htm
+++ b/modules/admin-full/luasrc/view/admin_network/wifi_overview.htm
@@ -65,7 +65,7 @@ $Id$
 
 		-- dunno yet
 		else
-			return "Unkown 802.11 Wireless Controller"
+			return "Generic 802.11 Wireless Controller"
 		end
 	end
 
@@ -130,7 +130,7 @@ $Id$
 	end
 
 	function find_wifi_frequency(state)
-		if state.active then
+		if state and state.active and state.networks[1] and state.networks[1].info then
 			return string.format("%d (%.03f GHz)",
 				state.networks[1].info.channel,
 				state.networks[1].info.frequency / 1000);
@@ -160,8 +160,10 @@ $Id$
 				<td style="width:34px"><img src="<%=resource%>/icons/wifi<%=state.active and "" or "_disabled"%>.png" style="float:left; margin-right:10px" /></td>
 				<td colspan="2" style="text-align:left">
 					<big><strong><%=state.hwname%> (<%=dev%>)</strong></big><br />
-					<strong>Channel:</strong> <%=find_wifi_frequency(state)%> |
-					<strong>Bitrate:</strong> <%=state.active and (state.networks[1].info.bitrate / 1000) .. " Mb/s" or "n/a"%>
+					<% if state.networks[1] and state.networks[1].info then %>
+						<strong>Channel:</strong> <%=find_wifi_frequency(state)%> |
+						<strong>Bitrate:</strong> <%=state.networks[1].info.bitrate and (state.networks[1].info.bitrate / 1000) .. " Mb/s" or "n/a"%>
+					<% end %>
 				</td>
 				<td style="width:40px">
 					<a href="<%=luci.dispatcher.build_url("admin/network/wireless_join?device="..dev)%>"><img style="border:none" src="<%=resource%>/cbi/find.gif" alt="Find and join network" title="Find and join network" /></a>
@@ -176,14 +178,14 @@ $Id$
 				<tr class="cbi-section-table-row cbi-rowstyle-<%=1 + ((i-1) % 2)%>">
 					<td></td>
 					<td class="cbi-value-field" style="width:16px; padding:3px">
-						<img src="<%=guess_wifi_signal(net.info)%>" title="Signal: <%=net.info.signal%> dBm / Noise: <%=net.info.noise%> dBm" /><br />
+						<img src="<%=guess_wifi_signal(net.info)%>" title="Signal: <%=net.info.signal or 0%> dBm / Noise: <%=net.info.noise or 0%> dBm" /><br />
 						<small><%=percent_wifi_signal(net.info)%>%</small>
 					</td>
 					<td class="cbi-value-field" style="vertical-align:middle; text-align:left; padding:3px">
 						<strong>SSID:</strong> <%=utl.pcdata(net.info.ssid)%> |
 						<strong>Mode:</strong> <%=net.info.mode%><br />
 						<strong>BSSID:</strong> <%=net.info.bssid%> |
-						<strong>Encryption:</strong> <%=net.info.enctype%>
+						<strong>Encryption:</strong> <%=net.info.enctype or "None"%>
 					</td>
 					<td class="cbi-value-field" style="width:40px">
 						<a href="<%=REQUEST_URI%>/<%=dev%>"><img style="border:none" src="<%=resource%>/cbi/edit.gif" alt="Edit this network" title="Edit this network" /></a>