require bash-4.3

[gsu.git] / config

diff --git a/config b/config
index 4e731afd84e344b5eee6ef61c7f26b345ca5a754..6b3be62f0eceabdf5551accfeddb3a9f3f690f6d 100644 (file)
--- a/config
+++ b/config
@@ -6,7 +6,8 @@
 # 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 orig_val
+       local name option_type default_value required description help_text
 
        for ((i=0; i < ${#gsu_options[@]}; i++)); do
                eval "${gsu_options[$i]}"
@@ -17,9 +18,12 @@ gsu_check_options()
        [[ -r "$conf" ]] && source "$conf"
 
        for ((i=0; i < ${#gsu_options[@]}; i++)); do
-               local name= option_type= default_value= required=
-               local description= help_text=
-               local val orig_val
+               name=
+               option_type=
+               default_value=
+               required=
+               description=
+               help_text=
 
                eval "${gsu_options[$i]}"