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bundler plugin: Simplify retrieval of cpu count on OSX (#5180)

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Calling awk is not necessary here, sysctl has the -n flag to print the value.

Signed-off-by: Clemens Gruber <clemensgru@gmail.com>
This commit is contained in:
Clemens Gruber 2016-06-21 01:31:13 +02:00 committed by Marc Cornellà
parent c62442f999
commit 7fabc8bca4
1 changed files with 1 additions and 1 deletions
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2
plugins/bundler/bundler.plugin.zsh
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@ -58,7 +58,7 @@ bundle_install() {
if [[ $bundler_version > '1.4.0' || $bundler_version = '1.4.0' ]]; then
if [[ "$OSTYPE" = darwin* ]]
then
local cores_num="$(sysctl hw.ncpu | awk '{print $2}')"
local cores_num="$(sysctl -n hw.ncpu)"
else
local cores_num="$(nproc)"
fi