[arch-projects] [initscripts] [PATCH 12/13] functions: Remove useless '$' within '(( ))'

[Kurt J. Bosch]

---
 functions |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/functions b/functions
index bdb8529..1414ac8 100644
--- a/functions
+++ b/functions
@@ -39,7 +39,7 @@ calc_columns () {
        if [[ -t 1 ]]; then
                SAVE_POSITION="\e[s"
                RESTORE_POSITION="\e[u"
-               DEL_TEXT="\e[$(($STAT_COL+4))G"
+               DEL_TEXT="\e[$((STAT_COL+4))G"
        else
                SAVE_POSITION=""
                RESTORE_POSITION=""
@@ -158,7 +158,7 @@ status() {
        shift
        "$@" &>/dev/null
        local ret=$?
-       (( $ret == 0 )) && stat_done || stat_fail
+       (( ret == 0 )) && stat_done || stat_fail
        return $ret
 }
 
-- 
1.7.1