pushing exception handling

commands/add.js

@@ -1,27 +1,29 @@
 var libFlayer = require("../libFlayer.js");
 
 module.exports = {
-	name: 'add',
-	description: 'Add RSS Source',
-	execute(message,args) {
-        
-        if (args.length < 3) {
-            message.reply(`Please use in !add [title] [https://domain.com/feed.xml] [category] format`);
-          return;
-        }
-        var title = args[0];
-        var link = args[1];
-        var category = args[2];
+  name: 'add',
+  description: 'Add RSS Source',
+  execute(message, args) {
+    try {
+      if (args.length < 3) {
+        message.reply(`Please use in !add [title] [https://domain.com/feed.xml] [category] format`);
+        return;
+      }
+      var title = args[0];
+      var link = args[1];
+      var category = args[2];
 
-        var result = libFlayer.addSource(title,link,category); 
-        if (result) {
-          message.reply(`Adding ${title} to the list of RSS sources`);
-        } else {
-          message.reply(`${title} already exists in the list of RSS sources`);
-        }
-        
-        var sources = libFlayer.getSources();  
-        libFlayer.loadFeeds();
+      var result = libFlayer.addSource(title, link, category);
+      if (result) {
+        message.reply(`Adding ${title} to the list of RSS sources`);
+      } else {
+        message.reply(`${title} already exists in the list of RSS sources`);
+      }
 
-	}
+      var sources = libFlayer.getSources();
+      libFlayer.loadFeeds();
+    } catch (err) {
+      message.reply(err.toString());
+    }
+  }
 };