From 5575c17629c49453c746b25af6051d03b1755ccc Mon Sep 17 00:00:00 2001 From: Dominyk Tiller Date: Thu, 22 Sep 2016 17:51:04 +0100 Subject: [PATCH] xcode: prefer Utils.popen_read --- Library/Homebrew/os/mac/xcode.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Library/Homebrew/os/mac/xcode.rb b/Library/Homebrew/os/mac/xcode.rb index 7d9fd41e07..3aab9bf523 100644 --- a/Library/Homebrew/os/mac/xcode.rb +++ b/Library/Homebrew/os/mac/xcode.rb @@ -209,9 +209,9 @@ module OS def outdated? if MacOS.version >= :mavericks - version = `#{MAVERICKS_PKG_PATH}/usr/bin/clang --version` + version = Utils.popen_read("#{MAVERICKS_PKG_PATH}/usr/bin/clang --version") else - version = `/usr/bin/clang --version` + version = Utils.popen_read("/usr/bin/clang --version") end version = version[/clang-(\d+\.\d+\.\d+(\.\d+)?)/, 1] || "0" version < latest_version