From de1049f1f1237a31f8ac6a0b9b31ebdbc78030d4 Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Wed, 13 Jul 2016 16:19:51 +0800
Subject: various: proper escape dot in regex

---
 Library/Homebrew/os/mac/sdk.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library/Homebrew/os')

diff --git a/Library/Homebrew/os/mac/sdk.rb b/Library/Homebrew/os/mac/sdk.rb
index 85cf8c5a7..bb943bb34 100644
--- a/Library/Homebrew/os/mac/sdk.rb
+++ b/Library/Homebrew/os/mac/sdk.rb
@@ -46,7 +46,7 @@ module OS
             paths = {}
 
             Dir[File.join(sdk_prefix, "MacOSX*.sdk")].each do |sdk_path|
-              version = sdk_path[/MacOSX(\d+\.\d+)u?.sdk$/, 1]
+              version = sdk_path[/MacOSX(\d+\.\d+)u?\.sdk$/, 1]
               paths[version] = sdk_path unless version.nil?
             end
 
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