From ba347990c1b23dfbc11d735a47def349bea4817d Mon Sep 17 00:00:00 2001
From: jmoenig <jens@moenig.org>
Date: Thu, 21 Feb 2019 01:42:46 +0100
Subject: [PATCH] fixed deleting a single command inside a stack

which somehow got broken when allowing commands inside reporter rings
---
 HISTORY.md    | 3 +++
 snap.html     | 2 +-
 src/blocks.js | 6 ++++--
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index 0c04d84a..d75755d4 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -41,6 +41,9 @@
     * Greek, thanks, Alexandros!
     * German
 
+### 2019-02-21
+* Blocks: fixed deleting a single command inside a stack
+
 ### 2019-02-20
 * Tweaked German translation
 * Vector editor color name changes, thanks, Brian!
diff --git a/snap.html b/snap.html
index 2ced8e56..2a346e30 100755
--- a/snap.html
+++ b/snap.html
@@ -6,7 +6,7 @@
         <link rel="shortcut icon" href="src/favicon.ico">
         <script type="text/javascript" src="src/morphic.js?version=2019-02-07"></script>
         <script type="text/javascript" src="src/widgets.js?version=2018-10-02"></script>
-        <script type="text/javascript" src="src/blocks.js?version=2019-02-15"></script>
+        <script type="text/javascript" src="src/blocks.js?version=2019-02-21"></script>
         <script type="text/javascript" src="src/threads.js?version=2019-02-19"></script>
         <script type="text/javascript" src="src/objects.js?version=2019-02-18"></script>
         <script type="text/javascript" src="src/gui.js?version=2019-02-20"></script>
diff --git a/src/blocks.js b/src/blocks.js
index 19d94e91..78d5831c 100644
--- a/src/blocks.js
+++ b/src/blocks.js
@@ -148,7 +148,7 @@ CustomCommandBlockMorph, SymbolMorph, ToggleButtonMorph, DialMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.blocks = '2019-February-15';
+modules.blocks = '2019-February-21';
 
 var SyntaxElementMorph;
 var BlockMorph;
@@ -4805,7 +4805,9 @@ CommandBlockMorph.prototype.userDestroyJustThis = function () {
         this.destroy(true); // just this block
     }
     if (nb) {
-        if (above instanceof CommandSlotMorph, RingReporterSlotMorph) {
+        if (above instanceof CommandSlotMorph ||
+            above instanceof RingReporterSlotMorph
+        ) {
             above.nestedBlock(nb);
         } else if (above instanceof CommandBlockMorph) {
             above.nextBlock(nb);