From b62fd6f470b68abb3bf45005f5cb251c69a92dff Mon Sep 17 00:00:00 2001
From: jmoenig <jens@moenig.org>
Date: Wed, 27 May 2020 08:23:04 +0200
Subject: [PATCH] changed result for FIND to empty instead of false if none is
 found

---
 snap.html      | 2 +-
 src/threads.js | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/snap.html b/snap.html
index 8e6cc053..d087bb44 100755
--- a/snap.html
+++ b/snap.html
@@ -8,7 +8,7 @@
         <script type="text/javascript" src="src/symbols.js?version=2020-05-06"></script>
         <script type="text/javascript" src="src/widgets.js?version=2020-05-06"></script>
         <script type="text/javascript" src="src/blocks.js?version=2020-05-25"></script>
-        <script type="text/javascript" src="src/threads.js?version=2020-05-24"></script>
+        <script type="text/javascript" src="src/threads.js?version=2020-05-27"></script>
         <script type="text/javascript" src="src/objects.js?version=2020-05-18"></script>
         <script type="text/javascript" src="src/gui.js?version=2020-05-26"></script>
         <script type="text/javascript" src="src/paint.js?version=2020-05-17"></script>
diff --git a/src/threads.js b/src/threads.js
index 8662f790..5df1e15d 100644
--- a/src/threads.js
+++ b/src/threads.js
@@ -61,7 +61,7 @@ StageMorph, SpriteMorph, StagePrompterMorph, Note, modules, isString, copy, Map,
 isNil, WatcherMorph, List, ListWatcherMorph, alert, console, TableMorph, Color,
 TableFrameMorph, ColorSlotMorph, isSnapObject, newCanvas, Symbol, SVG_Costume*/
 
-modules.threads = '2020-May-24';
+modules.threads = '2020-May-27';
 
 var ThreadManager;
 var Process;
@@ -2657,7 +2657,7 @@ Process.prototype.reportFindFirst = function (predicate, list) {
                 this.context.accumulator.source.cdr();
         }
         if (this.context.accumulator.remaining === 0) {
-            this.returnValueToParentContext(false);
+            this.returnValueToParentContext('');
             return;
         }
         index = this.context.accumulator.idx;
@@ -2678,7 +2678,7 @@ Process.prototype.reportFindFirst = function (predicate, list) {
             }
         }
         if (this.context.accumulator.idx === list.length()) {
-            this.returnValueToParentContext(false);
+            this.returnValueToParentContext('');
             return;
         }
         this.context.accumulator.idx += 1;