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Merge pull request #11 from telemachus/param-expansion

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Use parameter expansion for basename + dirname
This commit is contained in:
Sam Stephenson
2011-08-03 17:57:52 -07:00
parent b6ebc2f08b 67d3d6b12d
commit c3089c8439
1 changed files with 2 additions and 2 deletions
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libexec/rbenv
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@@ -5,8 +5,8 @@ abs_dirname() {
local path="$1" local path="$1"
while [ -n "$path" ]; do while [ -n "$path" ]; do
cd "$(dirname "$path")" cd "${path%/*}"
local name="$(basename "$path")" local name="${path##*/}"
path="$(readlink "$name" || true)" path="$(readlink "$name" || true)"
done done