1 files changed, 3 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/log.rb b/Library/Homebrew/cmd/log.rb
index 9492c1e1e..734460e88 100644
--- a/Library/Homebrew/cmd/log.rb
+++ b/Library/Homebrew/cmd/log.rb
@@ -5,6 +5,8 @@
 require "formula"
 
 module Homebrew
+  module_function
+
   def log
     if ARGV.named.empty?
       cd HOMEBREW_REPOSITORY
@@ -16,8 +18,6 @@ module Homebrew
     end
   end
 
-  private
-
   def git_log(path = nil)
     if File.exist? "#{`git rev-parse --show-toplevel`.chomp}/.git/shallow"
       opoo <<-EOS.undent
@@ -29,4 +29,5 @@ module Homebrew
     args += ["--", path] unless path.nil?
     exec "git", "log", *args
   end
+  private_class_method :git_log
 end