From f0b0f9e8aa92c45cf3df496f10d6c2008760990f Mon Sep 17 00:00:00 2001
From: emmanue1 <java.decompiler@gmail.com>
Date: Sun, 17 Nov 2019 18:52:43 +0100
Subject: [PATCH] Pull request #194: add -Djd-gui.cfg=path/to.jd-gui.cfg

---
 .../configuration/ConfigurationXmlPersisterProvider.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app/src/main/java/org/jd/gui/service/configuration/ConfigurationXmlPersisterProvider.java b/app/src/main/java/org/jd/gui/service/configuration/ConfigurationXmlPersisterProvider.java
index 83d93d3c..3e9bee2d 100644
--- a/app/src/main/java/org/jd/gui/service/configuration/ConfigurationXmlPersisterProvider.java
+++ b/app/src/main/java/org/jd/gui/service/configuration/ConfigurationXmlPersisterProvider.java
@@ -28,6 +28,15 @@ public class ConfigurationXmlPersisterProvider implements ConfigurationPersister
     protected static final File FILE = getConfigFile();
 
     protected static File getConfigFile() {
+        String configFilePath = System.getProperty(Constants.CONFIG_FILENAME);
+
+        if (configFilePath != null) {
+            File configFile = new File(configFilePath);
+            if (configFile.exists()) {
+                return configFile;
+            }
+        }
+
         if (PlatformService.getInstance().isLinux()) {
             // See: http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
             String xdgConfigHome = System.getenv("XDG_CONFIG_HOME");