fix error handling

config.yml

@@ -3,7 +3,7 @@ http:
 
 checks:
   hdd:
-    max_percent: 100
+    max_percent: 10
   load:
     max_load_1: 10
     max_load_5: 8

main.go

@@ -24,12 +24,10 @@ func main() {
 
 	http.HandleFunc("/", func(writer http.ResponseWriter, request *http.Request) {
 		_, gloableRes := checkSystem()
-		if gloableRes {
+		if gloableRes == false {
-			writer.Write([]byte(s))
+			writer.WriteHeader(http.StatusInternalServerError)
-		} else {
-			http.Error(writer, s, http.StatusInternalServerError)
 		}
-		writer.Write([]byte("Fatal Error"))
+		writer.Write([]byte(s))
 	})
 	http.HandleFunc("/data.json", handler)
 	err := http.ListenAndServe(c.HTTP.Listen, nil)

template/index.html

@@ -51,8 +51,10 @@
             console.log("ajax done")
             handleData(data)
         }).always(function(data) {
+            console.log("always")
             if(data.responseText != "") {
-                handleData(data)
+                console.log(data.responseText)
+                handleData(data.responseText)
             }
 
             setTimeout("getData();", 10000);