From 8610442c787925e425128851f8c386575e5bd9bc Mon Sep 17 00:00:00 2001
From: Cavernosa <42952107+Cavernosa@users.noreply.github.com>
Date: Mon, 8 Aug 2022 01:40:18 +0000
Subject: [PATCH] Fix XDG Base Dirs implementation

renamed `XDG_CONFIG_DIR` -> `XDG_CONFIG_HOME`
added `.config/ly` as fallback as specified in the specification, and pwd as last resort.
---
 src/login.c | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/login.c b/src/login.c
index e704022..69e9302 100644
--- a/src/login.c
+++ b/src/login.c
@@ -306,11 +306,22 @@ void xauth(const char* display_name, const char* shell, char* pwd)
 	char* xauth_dir = getenv("XDG_RUNTIME_DIR");
 	if ((xauth_dir == NULL) || (*xauth_dir == '\0'))
 	{
-		xauth_dir = getenv("XDG_CONFIG_DIR");
+		xauth_dir = getenv("XDG_CONFIG_HOME");
 		if ((xauth_dir == NULL) || (*xauth_dir == '\0'))
 		{
-			xauth_dir = pwd;
-			xauth_file = "lyxauth";
+			xauth_dir = strdup(pwd);
+			strcat(xauth_dir, "/.config/ly");
+			struct stat sb;
+			stat(xauth_dir, &sb);
+			if (!S_ISDIR(sb.st_mode))
+			{
+				xauth_dir = pwd;
+				// xauth_file is already assigned correctly
+			}
+			else
+			{
+				xauth_file = "lyxauth";
+			}
 		}
 	}
 	else