X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=config;h=6152679d623e9b4b7873f9a92ca1c8557c301840;hb=refs%2Fheads%2Fpu;hp=0f8bb596af8d1351c4c1d2d34d3190535cea24d6;hpb=8ab2321bcdb1d7f018bdd398c1b7b1a4da5d22e5;p=gsu.git

diff --git a/config b/config
index 0f8bb59..6152679 100644
--- a/config
+++ b/config
@@ -6,7 +6,7 @@
 # file.
 gsu_check_options()
 {
-	local i conf="${gsu_config_file:=${HOME:-}/.$gsu_name.rc}" val orig_val
+	local i f conf="${gsu_config_file:=${HOME:-}/.$gsu_name.rc}" val orig_val
 	local name option_type default_value required description help_text
 
 	for ((i=0; i < ${#gsu_options[@]}; i++)); do
@@ -15,7 +15,9 @@ gsu_check_options()
 		eval orig_${gsu_config_var_prefix}_$name='"'${val}'"'
 	done
 
-	[[ -r "$conf" ]] && source "$conf"
+	for f in $conf; do
+		[[ -r "$f" ]] && source "$f"
+	done
 
 	for ((i=0; i < ${#gsu_options[@]}; i++)); do
 		name=
@@ -61,7 +63,7 @@ gsu_check_options()
 			;;
 		num)
 			gsu_is_a_number "$val"
-			(($ret < 0)) && return
+			((ret < 0)) && return
 			;;
 		*)
 			ret=-$E_GSU_BAD_OPTION_TYPE
@@ -76,7 +78,7 @@ gsu_check_options()
 gsu_check_options_or_die()
 {
 	gsu_check_options
-	if (($ret < 0)); then
+	if ((ret < 0)); then
 		gsu_err_msg
 		exit 1
 	fi