remove obsolet if

tools/esp8266/html/setup.html

@@ -251,7 +251,7 @@
             }
 
             function parseSun(obj) {
-                document.getElementsByName("sunDisNightCom")[0].checked = obj["disnightcom"] ? true : false;
+                document.getElementsByName("sunDisNightCom")[0].checked = obj["disnightcom"];
                 document.getElementsByName("sunLat")[0].value = obj["lat"]; 
                 document.getElementsByName("sunLon")[0].value = obj["lon"];
             }