1 files changed, 12 insertions, 20 deletions
diff --git a/usr/sbin/pc-sysinstall/backend-query/disk-info.sh b/usr/sbin/pc-sysinstall/backend-query/disk-info.sh
index 75c0386..f64bdb8 100755
--- a/usr/sbin/pc-sysinstall/backend-query/disk-info.sh
+++ b/usr/sbin/pc-sysinstall/backend-query/disk-info.sh
@@ -23,28 +23,20 @@
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
 #
-# $FreeBSD: src/usr.sbin/pc-sysinstall/backend-query/disk-info.sh,v 1.2 2010/06/27 16:46:11 imp Exp $
+# $FreeBSD: src/usr.sbin/pc-sysinstall/backend-query/disk-info.sh,v 1.6 2010/10/28 06:45:20 imp Exp $
 
 # Query a disk for partitions and display them
-#############################
+#############################################################################
 
 . ${PROGDIR}/backend/functions.sh
 . ${PROGDIR}/backend/functions-disk.sh
 
-if [ -z "${1}" ]
-then
-  echo "Error: No disk specified!"
-  exit 1
-fi
-
-if [ ! -e "/dev/${1}" ]
-then
-  echo "Error: Disk /dev/${1} does not exist!"
-  exit 1
-fi
-
 DISK="${1}"
 
+[ -z "${DISK}" ] && { echo 'Error: No disk specified!'; exit 1; }
+[ ! -e "/dev/${DISK}" ] && \
+	{ echo "Error: Disk /dev/${DISK} does not exist!"; exit 1; }
+
 get_disk_cyl "${DISK}"
 CYLS="${VAL}"
 
@@ -54,15 +46,15 @@ HEADS="${VAL}"
 get_disk_sectors "${DISK}"
 SECS="${VAL}"
 
-echo "cylinders=${CYLS}"
-echo "heads=${HEADS}"
-echo "sectors=${SECS}"
-
 # Now get the disks size in MB
 KB="`diskinfo -v ${1} | grep 'bytes' | cut -d '#' -f 1 | tr -s '\t' ' ' | tr -d ' '`"
 MB=$(convert_byte_to_megabyte ${KB})
-echo "size=$MB"
 
 # Now get the Controller Type
 CTYPE="`dmesg | grep "^${1}:" | grep "B <" | cut -d '>' -f 2 | cut -d ' ' -f 3-10`"
-echo "type=$CTYPE"
+
+echo "cylinders=${CYLS}"
+echo "heads=${HEADS}"
+echo "sectors=${SECS}"
+echo "size=${MB}"
+echo "type=${CTYPE}"