From 3295c5fd9b09fe0af48e11222c41d69f5bae5dbe Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Mon, 13 Apr 2015 15:10:22 -0400
Subject: login.sh: Do a better job of handling if variables aren't set

---
 .config/login.d/90_symlink_xdg_runtime_dir.sh | 6 ++++--
 .config/login.sh                              | 4 ++++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/.config/login.d/90_symlink_xdg_runtime_dir.sh b/.config/login.d/90_symlink_xdg_runtime_dir.sh
index b89f7b1..bc6109d 100644
--- a/.config/login.d/90_symlink_xdg_runtime_dir.sh
+++ b/.config/login.d/90_symlink_xdg_runtime_dir.sh
@@ -1,4 +1,6 @@
 # This is really only needed for ssh ControlPath; as I don't have a
 # way to communicate XDG_RUNTIME_DIR
-mkdir -p -- "$XDG_CACHE_HOME/xdg-runtime-dir"
-ln -sfT -- "$XDG_RUNTIME_DIR" "$XDG_CACHE_HOME/xdg-runtime-dir/$HOSTNAME"
+if [ -n "$XDG_RUNTIME_DIR" ]; then
+	mkdir -p -- "$XDG_CACHE_HOME/xdg-runtime-dir"
+	ln -sfT -- "$XDG_RUNTIME_DIR" "$XDG_CACHE_HOME/xdg-runtime-dir/$HOSTNAME"
+fi
diff --git a/.config/login.sh b/.config/login.sh
index b2cc80a..538920a 100644
--- a/.config/login.sh
+++ b/.config/login.sh
@@ -11,6 +11,10 @@
 # the default umask is set in /etc/profile; for setting the umask
 # for ssh logins, install and configure the libpam-umask package.
 
+if [ -z "$HOME" ]; then
+	eval 'HOME=~'
+	export HOME
+fi
 for file in "${XDG_CONFIG_HOME:-$HOME/.config}/login.d/"*.sh; do
 	. "$file"
 done
-- 
cgit v1.1-4-g5e80