From 9f690fbfa393c2bc73ac4a8a479ae089161a7556 Mon Sep 17 00:00:00 2001
From: jmoenig <jens@moenig.org>
Date: Thu, 5 Jun 2014 17:16:27 +0200
Subject: initialize new variables with zero (instead of null)

---
 threads.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'threads.js')

diff --git a/threads.js b/threads.js
index 21147a3..d489441 100644
--- a/threads.js
+++ b/threads.js
@@ -83,7 +83,7 @@ ArgLabelMorph, localize, XML_Element, hex_sha512*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.threads = '2014-May-20';
+modules.threads = '2014-Jun-05';
 
 var ThreadManager;
 var Process;
@@ -3054,7 +3054,7 @@ VariableFrame.prototype.getVar = function (name, upvars) {
 VariableFrame.prototype.addVar = function (name, value) {
     this.vars[name] = (value === 0 ? 0
               : value === false ? false
-                       : value === '' ? '' : value || null);
+                       : value === '' ? '' : value || 0);
 };
 
 VariableFrame.prototype.deleteVar = function (name) {
-- 
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