diff options
Diffstat (limited to 'scripts/local-premount/resume')
| -rwxr-xr-x | scripts/local-premount/resume | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/scripts/local-premount/resume b/scripts/local-premount/resume index b2b0e1d..11acfc7 100755 --- a/scripts/local-premount/resume +++ b/scripts/local-premount/resume @@ -25,8 +25,8 @@ LABEL=*) # support any / in LABEL= path (escape to \x2f) case "${resume}" in - *[/]*) - if [ -x "$(command -v sed)" ]; then + */*) + if command -v sed >/dev/null 2>&1; then resume="$(echo ${resume} | sed 's,/,\\x2f,g')" else if [ "${resume}" != "${resume#/}" ]; then @@ -38,11 +38,7 @@ LABEL=*) IFS='/' newresume= for s in $resume; do - if [ -z "${newresume}" ]; then - newresume="${s}" - else - newresume="${newresume}\\x2f${s}" - fi + newresume="${newresume:+${newresume}\\x2f}${s}" done unset IFS resume="${newresume}" |