modules/admin-full: make wifi enabling/disabling more reliable

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

modules/admin-full/luasrc/view/admin_network/wifi_overview.htm

@@ -232,7 +232,7 @@ You may obtain a copy of the License at
 							toggle.title = '<%:Activate this network%>';
 						}
 
-						toggle.setAttribute('active', is_assoc);
+						toggle.setAttribute('active', !iw.disabled);
 					}
 
 					var info = document.getElementById(iw.id + '-iw-status');