From 619def5cc38db0f645379b19e8bc26f136328fc8 Mon Sep 17 00:00:00 2001
From: Dave Winer <dave.winer@gmail.com>
Date: Wed, 18 Feb 2015 19:25:02 -0500
Subject: [PATCH] v0.54

---
 lib/utils.js |  4 ++++
 pagepark.js  | 12 +++++++++---
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/lib/utils.js b/lib/utils.js
index cac8fc6..261a4b9 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -16,6 +16,7 @@ exports.isAlpha = isAlpha;
 exports.isNumeric = isNumeric;
 exports.stringLastField = stringLastField;
 exports.multipleReplaceAll = multipleReplaceAll;
+exports.replaceAll = replaceAll; //2/17/15 by DW
 exports.kilobyteString = kilobyteString;
 exports.megabyteString = megabyteString;
 exports.gigabyteString = gigabyteString;
@@ -913,4 +914,7 @@ function gigabyteString (num) { //1/24/15 by DW
 	num = Number (num) / onegig;
 	return (num.toFixed (2) + "GB");
 	}
+function dateToNumber (theDate) { //2/15/15 by DW
+	return (Number (new Date (theDate)));
+	}
 
diff --git a/pagepark.js b/pagepark.js
index 1fccf8b..7682dd3 100644
--- a/pagepark.js
+++ b/pagepark.js
@@ -1,4 +1,4 @@
-var myVersion = "0.53", myProductName = "PagePark"; 
+var myVersion = "0.54", myProductName = "PagePark"; 
 
 	//The MIT License (MIT)
 	
@@ -200,6 +200,10 @@ function handleHttpRequest (httpRequest, httpResponse) {
 			});
 		}
 	function serveFile (f) {
+		function httpReturn (val, type) { //2/17/15 by DW
+			httpResponse.writeHead (200, {"Content-Type": type});
+			httpResponse.end (val.toString ());    
+			}
 		fs.readFile (f, function (err, data) {
 			if (err) {
 				return404 ();
@@ -210,8 +214,10 @@ function handleHttpRequest (httpRequest, httpResponse) {
 					case "js":
 						try {
 							var val = eval (data.toString ());
-							httpResponse.writeHead (200, {"Content-Type": "text/html"});
-							httpResponse.end (val.toString ());    
+							if (val !== undefined) { //2/17/15 by DW
+								httpResponse.writeHead (200, {"Content-Type": "text/html"});
+								httpResponse.end (val.toString ());    
+								}
 							}
 						catch (err) {
 							httpResponse.writeHead (500, {"Content-Type": "text/plain"});