test

src/trigger/bot.js

@@ -4,7 +4,7 @@ const vm = require('vm');
 module.exports = (lib) => {
   var sandbox = {
     bot: lib.bot,
-    output: "nothing",
+    output: undefined,
     e: null
   };
   
@@ -19,7 +19,9 @@ module.exports = (lib) => {
       
       vm.runInNewContext('this.output = '+args, sandbox);
       
-      e.reply(util.inspect(sandbox.output));
+      var output = util.inspect(sandbox.output);
+      if(output !== undefined)
+        e.reply(output);
     },
     desc: 'bot debug'
   });