From d75d0a901dc562cb3df818dbebd8cced601c9217 Mon Sep 17 00:00:00 2001
From: tv <tv@xso>
Date: Sun, 28 Aug 2011 17:23:45 +0200
Subject: =?UTF-8?q?knut:=20add=20Error=20#1=20=E2=88=A7=20Pro-Tip?=
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---
 cholerab/knut/index.js | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'cholerab/knut')

diff --git a/cholerab/knut/index.js b/cholerab/knut/index.js
index 9c536006..b8951f1d 100755
--- a/cholerab/knut/index.js
+++ b/cholerab/knut/index.js
@@ -12,6 +12,16 @@ var spawn = require('child_process').spawn;
 
 var plugs = process.argv.slice(2);
 
+if (plugs.length === 0) {
+  console.error('Error 1: You are made of stupid!'
+      + '\nPro-Tip: '
+      + require('path').basename(process.argv[1]) + ' PLUG'
+      + ' # PLUG ∈ {'
+      + require('fs').readdirSync(__dirname + '/plugs').join(',')
+      + '}^n, n ≥ 1');
+  process.exit(23);
+};
+
 http.createServer(function (req, res) {
   return slurp(req, function (data) {
     try {
-- 
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