Change default port, passing addres by argv fixed

Author: sashasimkin

README.md

@@ -16,7 +16,7 @@ git clone git://github.com/sashasimkin/hook-receiver.git
 Usage
 ===
 1. Create file {{name}}.json with config object in dir config/ below about this).
-2. node app.js IP:PORT (IP non-required, but if you filled port only the command must looks like `node app.js :PORT`). Defaults `IP='0.0.0.0';PORT=6666`.
+2. node app.js IP:PORT (IP non-required, but if you filled port only the command must looks like `node app.js :PORT`). Defaults `IP='0.0.0.0';PORT=8001`.
 3. Use `http://IP:PORT/{{name}}` as hook url in github, gitlab, etc.
 
 Configuration:

app.js

@@ -54,15 +54,15 @@ fs.readdir(cfg_dir, function(wtf, files){
 });
 
 //Server options
-if(process.argv[3]){
-    var run_argv = process.argv[3].split(':');
+if(process.argv[2]){
+    var run_argv = process.argv[2].split(':');
     process.env.IP = run_argv[0] || '0.0.0.0';
     process.env.PORT = run_argv[1];
 }
 process.env.IP = process.env.IP || '0.0.0.0';
-process.env.PORT = process.env.PORT || 6666;
+process.env.PORT = process.env.PORT || 8001;
 
-// create a server
+//Create Server
 http.createServer(function(request, response) {
     request.url = request.url.slice(1);