fix: filter wrong command (#78)

nikewu · cpselvis · commit 99b238124636 · 2019-02-26T17:31:04.000+08:00
diff --git a/lib/core/command.js b/lib/core/command.js
@@ -24,6 +24,7 @@ module.exports = class Command {
    * @returns {*}
    */
   get(name) {
+    if(Object.prototype.toString.call(name) !== "[object String]") return;
     name = name.toLowerCase();
     return this.store[this.alias[name]];
   }

Original file line number	Diff line number	Diff line change
`@@ -24,6 +24,7 @@ module.exports = class Command {`
`24`	`24`	`* @returns {*}`
`25`	`25`	`*/`
`26`	`26`	`get(name) {`
	`27`	`+ if(Object.prototype.toString.call(name) !== "[object String]") return;`
`27`	`28`	`name = name.toLowerCase();`
`28`	`29`	`return this.store[this.alias[name]];`
`29`	`30`	`}`