improve (edge case): code maintenance

client/components/formbuilder.js

@@ -156,7 +156,7 @@ const FormElement = (props) => {
             value = value === "" ? null : parseInt(value);
             props.onChange(value);
         };
-        $input = ( <Input onChange={(e) => onNumberChange(e.target.value)} {...id} name={struct.label} type="number" value={struct.value || ""} placeholder={struct.placeholder} /> );
+        $input = ( <Input onChange={(e) => onNumberChange(e.target.value)} {...id} name={struct.label} type="number" value={struct.value === null ? "" : struct.value} placeholder={struct.placeholder} /> );
         break;
     case "password":
         const onPasswordChange = (value) => {

client/model/files.js

@@ -176,18 +176,6 @@ class FileSystem{
                     file.last_access = new Date();
                     return file;
                 }).then((response) => Promise.resolve(response.result));
-            })
-            .catch((err) => {
-                if(err.code === 'BINARY_FILE') return Promise.reject(err);
-
-                return cache.update(cache.FILE_CONTENT, [currentShare(), path], (response) => {
-                    response.last_access = new Date();
-                    response.access_count += 1;
-                    return response;
-                }).then((response) => {
-                    if(!response || !response.result) return Promise.reject(err);
-                    return Promise.resolve(response.result);
-                });
             });
     }
 

server/common/response.go

@@ -51,6 +51,8 @@ func SendErrorResult(res http.ResponseWriter, err error) {
 	obj, ok := err.(interface{ Status() int })
 	if ok == true {
 		res.WriteHeader(obj.Status())
+	} else {
+		res.WriteHeader(http.StatusInternalServerError)
 	}
 	m := func(r string) string {
 		if r == "" {