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Simplify arithmetic evaluation.
[gsu.git]
/
config
diff --git
a/config
b/config
index 0f8bb596af8d1351c4c1d2d34d3190535cea24d6..70a83f1e59372765bed900ce9b9fd13dafcc7bc1 100644
(file)
--- a/
config
+++ b/
config
@@
-61,7
+61,7
@@
gsu_check_options()
;;
num)
gsu_is_a_number "$val"
- ((
$
ret < 0)) && return
+ ((ret < 0)) && return
;;
*)
ret=-$E_GSU_BAD_OPTION_TYPE
@@
-76,7
+76,7
@@
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