From c695dffd373aefaaa84f1cf1098d23bd9f1d998d Mon Sep 17 00:00:00 2001
From: mansimarkaur
Date: Fri, 25 Aug 2017 17:19:34 +0530
Subject: Added clear git version cache method

---
 Library/Homebrew/utils/git.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'Library/Homebrew/utils')

diff --git a/Library/Homebrew/utils/git.rb b/Library/Homebrew/utils/git.rb
index 852192945..4fdcf1a2e 100644
--- a/Library/Homebrew/utils/git.rb
+++ b/Library/Homebrew/utils/git.rb
@@ -19,13 +19,17 @@ module Git
     commit_hash = last_revision_commit_of_file(repo, relative_file, before_commit: before_commit)
     out, = Open3.capture3(
       HOMEBREW_SHIMS_PATH/"scm/git", "-C", repo,
-      "show", "#{commit_hash}:#{file}"
+      "show", "#{commit_hash}:#{relative_file}"
     )
     out
   end
 end
 
 module Utils
+  def self.clear_git_version_cache
+    remove_instance_variable(:@git) if instance_variable_defined?(:@git)
+  end
+
   def self.git_available?
     return @git if instance_variable_defined?(:@git)
     @git = quiet_system HOMEBREW_SHIMS_PATH/"scm/git", "--version"
-- 
cgit v1.2.3