Update to better handle "home"-ness

atHome

@@ -1,3 +1,10 @@
 #!/bin/sh
 
-[ $(iwgetid --scheme) == "404WiFiNOTFound" ]
+if [ "${ATHOME}" == "1" ] ; then
+    exit 0
+elif which iwgetid ; then
+    [ x$(iwgetid --scheme) == x404WiFiNOTFound ]
+    exit $?
+else
+    exit 1
+fi