From 1da05836342f0ee0cae541575378b46945c146f7 Mon Sep 17 00:00:00 2001
From: Xu Cheng <xucheng@me.com>
Date: Thu, 15 Oct 2015 15:12:02 +0800
Subject: [PATCH] bottle: allow --merge --write without commit

---
 Library/Homebrew/cmd/bottle.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Library/Homebrew/cmd/bottle.rb b/Library/Homebrew/cmd/bottle.rb
index c63c5ae062..fb9d52ffe7 100644
--- a/Library/Homebrew/cmd/bottle.rb
+++ b/Library/Homebrew/cmd/bottle.rb
@@ -343,10 +343,12 @@ module Homebrew
           end
         end
 
-        HOMEBREW_REPOSITORY.cd do
-          safe_system "git", "commit", "--no-edit", "--verbose",
-            "--message=#{f.name}: #{update_or_add} #{f.pkg_version} bottle.",
-            "--", f.path
+        unless ARGV.include? "--no-commit"
+          f.path.parent.cd do
+            safe_system "git", "commit", "--no-edit", "--verbose",
+              "--message=#{f.name}: #{update_or_add} #{f.pkg_version} bottle.",
+              "--", f.path
+          end
         end
       end
     end