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Fix typo and improve comment

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Co-authored-by:  DeeDeeG <DeeDeeG@users.noreply.github.com>
This commit is contained in:
John Gee 2020-01-29 21:47:54 +13:00
parent 6d642bc6e8
commit aef717d3ab
1 changed files with 2 additions and 2 deletions
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@ -816,10 +816,10 @@ function can_use_xz() {
# For research, see https://github.com/shadowspawn/nvh/issues/8
local uname_s="$(uname -s)"
if [[ "${uname_s}" = "Linux" ]] && command -v xz &> /dev/null ; then
# tar on linux is likely to support xv if it is available separately
# tar on linux is likely to support xz if it is available as a command
return 0
elif [[ "${uname_s}" = "Darwin" && "$(sw_vers -productVersion | cut -d '.' -f 2)" -gt "8" ]]; then
# tar on recent Darwin has xv support built-in
# tar on recent Darwin has xz support built-in
return 0
fi
return 2 # not supported