avoid use of bash let statement

git-svn-id: svn://localhost/ardour2/branches/3.0@8650 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-02-01 18:04:37 +00:00
parent f519d7fc7d
commit 295f647147

View File

@ -272,7 +272,7 @@ versionDir=`ls ${GTKROOT}/gtk-2.0/ | grep "[0-9]*\.[0-9]*\.[0-9]*"`
num=0
for name in $versionDir ; do
let "num += 1"
$num=$(($num + 1))
done
if [ $num -eq 1 ]; then
@ -306,7 +306,7 @@ versionDir=`ls ${PANGOROOT}/pango/ | grep "[0-9]*\.[0-9]*\.[0-9]*"`
num=0
for name in $versionDir ; do
let "num += 1"
$num=$(($num + 1))
done
if [ $num -eq 1 ]; then