X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=misc%2Fgsu%2Fconfig;fp=misc%2Fgsu%2Fconfig;h=09330f355cc5b16d8cb0288760f3c620f92c65ef;hb=64ebbbd2e3f5787ca4245f165507a882872b97c3;hp=6edd502fec0a0fd29a0af3abb922e78bea80a464;hpb=d7c3e4925d48003b996017e9a1c9d1e103272266;p=gsu.git

diff --git a/misc/gsu/config b/misc/gsu/config
index 6edd502..09330f3 100644
--- a/misc/gsu/config
+++ b/misc/gsu/config
@@ -4,7 +4,7 @@
 # file.
 gsu_check_options()
 {
-	local i conf="${gsu_config_file:=$HOME/.$gsu_name.rc}" val
+	local i conf="${gsu_config_file:=${HOME:-}/.$gsu_name.rc}" val
 
 	for ((i=0; i < ${#gsu_options[@]}; i++)); do
 		eval "${gsu_options[$i]}"
@@ -79,7 +79,7 @@ gsu_check_options_or_die()
 }
 
 if [[ "$(type -t _gsu_setup)" != "function" ]]; then
-	gsu_dir=${gsu_dir:=$HOME/.gsu}
+	gsu_dir=${gsu_dir:=${HOME:-}/.gsu}
 	. $gsu_dir/common || exit 1
 	_gsu_setup
 fi