nero/realpath.sh
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Fix relative . or .. symlinks

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This commit is contained in:
Nero 2018-03-20 18:03:13 +00:00
parent d54039a09b
commit 2665af78b6
1 changed files with 3 additions and 4 deletions
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realpath.sh
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@ -27,13 +27,12 @@ while [ -n "$left" ]; do
case "$seg" in case "$seg" in
.) .)
# /foo/a -> . will become /foo # Just ignore this segment
result="${result%/*}"
continue continue
;; ;;
..) ..)
# /foo/bar/a -> .. will become /foo # Eat a segment off result
result="${result%/*/*}" result="${result%/*}"
continue continue
;; ;;
esac esac