From bc443f47f1ae967e07d124c393395edeeb5ab9ae Mon Sep 17 00:00:00 2001
From: Karl Tauber <karl@jformdesigner.com>
Date: Fri, 5 Feb 2021 23:33:26 +0100
Subject: [PATCH] Theme Editor: fixed NPE (caused by no longer implemented base
 files support)

---
 .../flatlaf/themeeditor/FlatThemePropertiesSupport.java        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemePropertiesSupport.java b/flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemePropertiesSupport.java
index 9fbf9e0d..163c6fa2 100644
--- a/flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemePropertiesSupport.java
+++ b/flatlaf-theme-editor/src/main/java/com/formdev/flatlaf/themeeditor/FlatThemePropertiesSupport.java
@@ -179,6 +179,9 @@ class FlatThemePropertiesSupport
 		for( Object key : getProperties().keySet() )
 			allKeysCache.add( (String) key );
 
+		if( baseFiles == null )
+			return allKeysCache;
+
 		for( int i = 0; i < baseFiles.length; i++ ) {
 			for( Object key : getBaseProperties( i ).keySet() )
 				allKeysCache.add( (String) key );