- off=`get_offset "$image" $header`
- local ret="$?"
- if [ "$ret" != 0 ]; then
- # not found, exit
- return 1
- fi
-
- (if [ "$off" != 0 ]; then
- dd ibs="$((off+hdroff))" skip=1 count=0
- fi &&
- dd bs=512k) < "$image" 2>/dev/null | $filter 2>/dev/null
+ (if [ "$off" != 0 ]; then
+ dd ibs="$((off+hdroff))" skip=1 count=0
+ fi &&
+ dd bs=512k) < "$image" 2>/dev/null | $filter 2>/dev/null
+ nextoff=$((off + 1))
+ done