From ae62725ab027691e97eadf429a5fb2586fb99a32 Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Fri, 7 May 2021 21:39:14 +0200
Subject: [PATCH] XDG compliance

---
 sources/plugin/Config.cpp | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/sources/plugin/Config.cpp b/sources/plugin/Config.cpp
index 554e6af..9feb9dc 100644
--- a/sources/plugin/Config.cpp
+++ b/sources/plugin/Config.cpp
@@ -46,10 +46,19 @@ const std::string &get_configuration_dir()
         path.append(DISTRHO_PLUGIN_NAME "/");
         mkdir(path.c_str(), 0755);
 #else
-        path = get_home_directory();
-        if (path.empty())
-            return std::string();
-        path.append(".config/");
+        if (const char *env = std::getenv("XDG_CONFIG_HOME")) {
+            if (env[0] == '/') {
+                path = env;
+                if (path.back() != '/')
+                    path.push_back('/');
+            }
+        }
+        if (path.empty()) {
+            path = get_home_directory();
+            if (path.empty())
+                return std::string();
+            path.append(".config/");
+        }
         mkdir(path.c_str(), 0755);
         path.append(DISTRHO_PLUGIN_NAME "/");
         mkdir(path.c_str(), 0755);