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

Calling awk is not necessary here, sysctl has the -n flag to print the value. Signed-off-by: Clemens Gruber <clemensgru@gmail.com>
mhowell · Aug 13, 2016 · b0ac92c · b0ac92c
1 parent 06efc30
commit b0ac92c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/plugins/bundler/bundler.plugin.zsh b/plugins/bundler/bundler.plugin.zsh
@@ -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