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bible: fix dirname

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Dylan Araps 2019-09-19 16:53:37 +03:00
parent 30dad5e2f5
commit 6c179f7f03
1 changed files with 2 additions and 5 deletions
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README.md
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@ -487,11 +487,8 @@ dirname() {
# Usage: dirname "path" # Usage: dirname "path"
dir=${1%%/} dir=${1%%/}
# If there are no '/' in the path, use '.'. [ "$dir" ] || dir=//
case $dir in [ "${dir##*/*}" ] && dir=.
*/*) ;;
*) dir=.
esac
printf '%s\n' "${dir%/*}" printf '%s\n' "${dir%/*}"
} }