subcommand: Make help text variables private.

[gsu.git] / config

diff --git a/config b/config
index 59086ed4e526817449025041486cd5d6d1e2a13b..34352e2427efc140170e2691f27f841acc075db3 100644 (file)
--- a/config
+++ b/config
@@ -1,4 +1,6 @@
 #!/bin/bash
+# Copyright (C) 2006 Andre Noll
+# Licensed under the LGPL, version 3. See COPYING and COPYING.LESSER.
 
 # Syntactically check the gsu_options array for errors and parse the config
 # file.
@@ -79,7 +81,7 @@ gsu_check_options_or_die()
 }
 
 if [[ "$(type -t _gsu_setup)" != "function" ]]; then
-       gsu_dir=${gsu_dir:=${HOME:-}/.gsu}
+       gsu_dir=${gsu_dir:-${BASH_SOURCE[0]%/*}}
        . $gsu_dir/common || exit 1
        _gsu_setup
 fi