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Truncate using parameter expansion

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I'm not completely sure truncation is actually needed, but regardless
this removes the dependency on `cut`.
This commit is contained in:
Tim Byrne 2020-08-20 13:08:19 -05:00
parent b45aba385e
commit 0d94dfd8d7
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1 changed files with 2 additions and 2 deletions
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yadm
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@ -1944,8 +1944,8 @@ function get_mode {
mode=$(stat -c '%a' "$filename" 2>/dev/null) mode=$(stat -c '%a' "$filename" 2>/dev/null)
if [ -z "$mode" ] ; then if [ -z "$mode" ] ; then
# BSD-style # BSD-style
# Using the `cut` command to match the output of GNU stat output mode=$(stat -f '%p' "$filename" 2>/dev/null)
mode=$(stat -f '%p' "$filename" | cut -c4-6 2>/dev/null) mode=${mode: -4}
fi fi
# only accept results if they are octal # only accept results if they are octal