From 32420d3870744b113da6b33436bc0113949f26d2 Mon Sep 17 00:00:00 2001
From: fjenett <fjenett@gmail.com>
Date: Thu, 9 Jun 2011 08:39:46 +0000
Subject: [PATCH] tiny fix for a NPE when sketch.properties is there but lacks
 server.port in js mode

---
 app/src/processing/mode/javascript/JavaScriptEditor.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/src/processing/mode/javascript/JavaScriptEditor.java b/app/src/processing/mode/javascript/JavaScriptEditor.java
index beed51caf..65ff9c28b 100644
--- a/app/src/processing/mode/javascript/JavaScriptEditor.java
+++ b/app/src/processing/mode/javascript/JavaScriptEditor.java
@@ -307,8 +307,12 @@ public class JavaScriptEditor extends Editor
 	    if ( sketchProps.exists() ) {
 			try {
 	        	Settings props = new Settings(sketchProps);
-	        	int port = Integer.parseInt(props.get("server.port"));
-				jsServer.setPort(port);
+				String portString = props.get("server.port");
+				if ( portString != null && !portString.trim().equals("") )
+				{
+	        		int port = Integer.parseInt(portString);
+					jsServer.setPort(port);
+				}
 			} catch ( IOException ioe ) {
 				statusError(ioe);
 			}