From d3551f109a8c8a09bfab9a06201086257cc53881 Mon Sep 17 00:00:00 2001
From: Julian Burner
Date: Tue, 20 Jun 2023 14:13:28 +0200
Subject: Fix ghost entries caused by packages becoming empty (#517)

* Fix ghost entries caused packages becoming empty

* Fix checkstyle---
 enigma-swing/src/main/java/cuchaz/enigma/gui/NestedPackages.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/enigma-swing/src/main/java/cuchaz/enigma/gui/NestedPackages.java b/enigma-swing/src/main/java/cuchaz/enigma/gui/NestedPackages.java
index c4541fc6..b0686654 100644
--- a/enigma-swing/src/main/java/cuchaz/enigma/gui/NestedPackages.java
+++ b/enigma-swing/src/main/java/cuchaz/enigma/gui/NestedPackages.java
@@ -88,10 +88,10 @@ public class NestedPackages {
 		ClassSelectorClassNode node = classToNode.remove(entry);
 
 		if (node != null) {
+			DefaultMutableTreeNode packageNode = (DefaultMutableTreeNode) node.getParent();
 			node.removeFromParent();
-			// remove dangling packages
-			DefaultMutableTreeNode packageNode = packageToNode.get(entry.getPackageName());
 
+			// remove dangling packages
 			while (packageNode != null && packageNode.getChildCount() == 0) {
 				DefaultMutableTreeNode theNode = packageNode;
 				packageNode = (DefaultMutableTreeNode) packageNode.getParent();
-- 
cgit v1.2.3