From f8ec2332a214ac9a59a91a49f6b0ef72eac5ff6f Mon Sep 17 00:00:00 2001
From: Mislav Marohnić
Date: Thu, 29 Jun 2017 13:28:55 +0200
Subject: Strip trailing newline

---
 Library/Homebrew/dev-cmd/bump-formula-pr.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library/Homebrew/dev-cmd')

diff --git a/Library/Homebrew/dev-cmd/bump-formula-pr.rb b/Library/Homebrew/dev-cmd/bump-formula-pr.rb
index 74a676d9a..1c56749a3 100644
--- a/Library/Homebrew/dev-cmd/bump-formula-pr.rb
+++ b/Library/Homebrew/dev-cmd/bump-formula-pr.rb
@@ -286,7 +286,7 @@ module Homebrew
 
     formula.path.parent.cd do
       branch = "#{formula.name}-#{new_formula_version}"
-      git_dir = Utils.popen_read("git rev-parse --git-dir")
+      git_dir = Utils.popen_read("git rev-parse --git-dir").chomp
       shallow = !git_dir.empty? && File.exist?("#{git_dir}/shallow")
 
       if ARGV.dry_run?
-- 
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