diff options
| -rwxr-xr-x | setup-apkrepos.in | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/setup-apkrepos.in b/setup-apkrepos.in index e6a51b4..8447e19 100755 --- a/setup-apkrepos.in +++ b/setup-apkrepos.in @@ -48,7 +48,7 @@ prompt_setup_method() { get_random_mirror() { local i=0 local mirror_count=$(count $MIRRORS) - local random_mirror_index=`expr $RANDOM % $mirror_count` + local random_mirror_index=$(( $RANDOM % $mirror_count )) local random_mirror_hostname echo -n "Picking random mirror... " @@ -56,7 +56,7 @@ get_random_mirror() { if [ $i -eq $random_mirror_index ]; then break fi - i=`expr $i + 1` + i=$(( $i + 1 )) done echo "using $(get_hostname_from_url $mirror)" @@ -201,7 +201,7 @@ prompt_alpine_release() { i=1 for _release in $RELEASES; do echo "$i) $_release" - i=`expr $i + 1` + i=$(( $i + 1 )) done echo -n "Please select a release from the above list: " |