From 9c0d797582e2845d407dd718153876a34aca9f2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jens=20M=C3=B6nig?= <jens@moenig.org>
Date: Mon, 1 Aug 2022 12:08:08 +0200
Subject: [PATCH] fixed an error display glitch

---
 HISTORY.md     | 1 +
 src/threads.js | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index daa92392..f77551be 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -67,6 +67,7 @@
 * blocks, objects, store: include a representation of the stage as sprite in the "scripts pic" export if it is more than a single one
 * removed some "under construction" markers
 * new release candidate version
+* threads: fixed an error display glitch
 
 ### 2022-07-31
 * threads: fixed #3085 (I hope ^^)
diff --git a/src/threads.js b/src/threads.js
index 0a0ac007..538e61af 100644
--- a/src/threads.js
+++ b/src/threads.js
@@ -65,7 +65,7 @@ StagePickerMorph, CustomBlockDefinition*/
 
 /*jshint esversion: 11, bitwise: false, evil: true*/
 
-modules.threads = '2022-July-31';
+modules.threads = '2022-August-01';
 
 var ThreadManager;
 var Process;
@@ -1242,7 +1242,7 @@ Process.prototype.errorBubble = function (error, element) {
     if (errorIsNested && error.cause !== 'user') {
         if (blockToShow.selector === 'reportGetVar') {
             // if I am a single variable, show my caller in the output.
-            blockToShow = blockToShow.parent;
+            blockToShow = blockToShow.parent || blockToShow;
         }
         errorMorph.children[0].text += `\n${localize('The question came up at')}`;
         errorMorph.children[0].fixLayout();