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rbenv-rehash: use $OLDPWD to restore previous working directory
$OLDPWD is a standard shell variable that contains the previous working directory as set by the "cd" command. No need to save $PWD to some custom variable. (We could also have used "cd -" but it prints out $OLDPWD too.)
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1 changed files with 1 additions and 4 deletions
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@ -55,9 +55,6 @@ make_shims() {
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done
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}
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# Save the working directory.
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CUR_PATH=$PWD
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# Empty out the shims directory and make it the working directory.
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rm -f "$SHIM_PATH"/*
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cd "$SHIM_PATH"
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@ -68,7 +65,7 @@ shopt -s nullglob
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make_shims ../versions/*/bin/*
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# Restore the previous working directory.
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cd "$CUR_PATH"
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cd "$OLDPWD"
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for script in $(rbenv-hooks rehash); do
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source "$script"
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