improve reading of arguments

Floby · Jul 12, 2011 · 17c0029 · 17c0029
1 parent 7259912
commit 17c0029
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/arguments.js b/lib/arguments.js
@@ -40,8 +40,7 @@ exports.parseArgs = function parseArgs() {
 
 	function readFiles (arg) {
 		if(!arg) return;
-		var int = parseInt(arg);
+        if(! /^\d+$/.test(arg)) {
-		if(isNaN(int)) {
 			queue.unshift(readFiles);
 			queue.unshift(readFileName);
 		}
@@ -84,6 +83,7 @@ exports.parseArgs = function parseArgs() {
 	}
 
 	function readPort(arg) {
+        if(! /^\d+$/.test(arg)) return arg;
 		var port = parseInt(arg);
 		if(!isNaN(port)) { 
 			res.port = parseInt(arg);
@@ -113,7 +113,7 @@ exports.parseArgs = function parseArgs() {
 	while(args.length) {
 		var f = queue.shift();
 		var arg = args.shift();
-		//console.log('parsing %s using %s', arg, f.name);
+        //console.log('parsing %s using %s', arg, f.name);
 		var r = f(arg);
 		if(r) args.unshift(arg);
 	}