From b7b6562729a661f6ebf4576e9ce90e9228315e93 Mon Sep 17 00:00:00 2001 From: "md@Linux.IT" Date: Mon, 1 Mar 2004 22:34:08 -0800 Subject: [PATCH] [PATCH] remove usage of expr in ide-devfs.sh fix_expr: remove usage of expr in ide-devfs.sh, because it may be in /usr/bin and not available at early boot time. --- extras/ide-devfs.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/extras/ide-devfs.sh b/extras/ide-devfs.sh index 0a9369dff..e5bf177f8 100644 --- a/extras/ide-devfs.sh +++ b/extras/ide-devfs.sh @@ -8,7 +8,7 @@ HOST="${2%\.[0-9]}" TARGET="${2#[0-9]\.}" if [ -z "${HOST#[13579]}" ]; then - HOST=`expr ${HOST} - 1` + HOST=$((${HOST} - 1)) BUS="1" else BUS="0" @@ -24,7 +24,7 @@ get_dev_number() { if [ -e "${x}" ]; then MEDIA=`cat ${x}` if [ "${MEDIA}" = "$2" ]; then - num=`expr ${num} + 1` + num=$((${num} + 1)) fi if [ "${x}" = "/proc/ide/${DRIVE}/media" ]; then break @@ -32,7 +32,7 @@ get_dev_number() { fi done - echo `expr ${num} - 1` + echo $((${num} - 1)) } if [ -z "$3" ]; then -- 2.30.2