From d46050a3a3cca7f2862e618358a70bb56bc75014 Mon Sep 17 00:00:00 2001
From: Volker Berlin <volker.berlin@googlemail.com>
Date: Fri, 27 May 2022 21:42:09 +0200
Subject: [PATCH] Does not include the end position of a block in
 findChildNodeAt()

---
 src/de/inetsoftware/jwebassembly/module/BranchManager.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/de/inetsoftware/jwebassembly/module/BranchManager.java b/src/de/inetsoftware/jwebassembly/module/BranchManager.java
index 66538b00..a5078489 100644
--- a/src/de/inetsoftware/jwebassembly/module/BranchManager.java
+++ b/src/de/inetsoftware/jwebassembly/module/BranchManager.java
@@ -739,7 +739,8 @@ private int findIdxOfCodePos( int codePosition ) {
     @Nonnull
     private BranchNode findChildNodeAt( @Nonnull BranchNode parent, int codePosition ) {
         for( BranchNode node : parent ) {
-            if( node.startPos <= codePosition && codePosition <= node.endPos ) {
+            // the end position of a block is position of the first instruction outside of the block 
+            if( node.startPos <= codePosition && codePosition < node.endPos ) {
                 return findChildNodeAt( node, codePosition );
             }
         }