From 494a1a8776c213aa54752050dc7512ee4245af9c Mon Sep 17 00:00:00 2001
From: Cory McWilliams <cory@unprompted.com>
Date: Wed, 18 Jan 2017 23:21:42 +0000
Subject: [PATCH] Make it possible to create a new script again.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3382 ed5197a5-7fde-0310-b194-c3ffbd925b24
---
 core/client.js   | 12 +++++++++---
 core/terminal.js |  9 +++++++--
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/core/client.js b/core/client.js
index 788da5ca..e23ba3a3 100644
--- a/core/client.js
+++ b/core/client.js
@@ -126,7 +126,7 @@ function edit() {
 function load() {
 	var request = new XMLHttpRequest();
 	request.addEventListener("loadend", function() {
-		if (request.status == 200) {
+		if (request.status == 200 || request.status == 404) {
 			document.getElementById("editPane").style.display = 'flex';
 			if (!gEditor) {
 				gEditor = CodeMirror.fromTextArea(document.getElementById("editor"), {
@@ -138,9 +138,15 @@ function load() {
 					'showTrailingSpace': true,
 				});
 			}
-			gEditor.setValue(request.responseText);
+			var text;
+			if (request.status == 200) {
+				text = request.responseText;
+			} else {
+				text = '// New script\nterminal.print("Hello, world!");\n';
+			}
+			gEditor.setValue(text);
 			gEditor.focus();
-			gBackup = request.responseText;
+			gBackup = text;
 		}
 	});
 	request.addEventListener("error", function() {
diff --git a/core/terminal.js b/core/terminal.js
index 576fd309..14dc7360 100644
--- a/core/terminal.js
+++ b/core/terminal.js
@@ -258,8 +258,13 @@ async function handler(request, response, packageOwner, packageName, uri) {
 		var process;
 		if (uri === "/view") {
 			var data = File.readFile("packages/" + packageOwner + "/" + packageName + "/" + packageName + ".js");
-			response.writeHead(200, {"Content-Type": "text/javascript; charset=utf-8", "Content-Length": data.length});
-			response.end(data);
+			if (data) {
+				response.writeHead(200, {"Content-Type": "text/javascript; charset=utf-8", "Content-Length": data.length});
+				response.end(data);
+			} else {
+				response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": "File not found".length});
+				response.end("File not found");
+			}
 		} else if (uri == "/save") {
 			var credentials = auth.query(request.headers);
 			var userName = credentials && credentials.session && credentials.session.name ? credentials.session.name : "guest";