4 files changed, 0 insertions, 26 deletions
diff --git a/Library/Homebrew/cmd/fetch.rb b/Library/Homebrew/cmd/fetch.rb
index 61c8bf781..ea642e6e9 100644
--- a/Library/Homebrew/cmd/fetch.rb
+++ b/Library/Homebrew/cmd/fetch.rb
@@ -33,13 +33,6 @@ module Homebrew
     return true if ARGV.force_bottle? && f.bottle
     return false unless f.bottle && f.pour_bottle?
     return false if ARGV.build_from_source? || ARGV.build_bottle?
-    if f.file_modified?
-      filename = f.path.to_s.gsub("#{HOMEBREW_PREFIX}/", "")
-      opoo "Formula file is modified!"
-      puts "Fetching source because #{filename} has local changes"
-      puts "To fetch the bottle instead, run with --force-bottle"
-      return false
-    end
     return false unless f.bottle.compatible_cellar?
     true
   end
diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 68649e785..7b3d0062e 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -916,16 +916,6 @@ class Formula
     "#<Formula #{name} (#{active_spec_sym}) #{path}>"
   end
 
-  # @private
-  def file_modified?
-    return false unless Utils.git_available?
-
-    path.parent.cd do
-      diff = Utils.popen_read("git", "diff", "origin/master", "--", "#{path}")
-      !diff.empty? && $?.exitstatus == 0
-    end
-  end
-
   # Standard parameters for CMake builds.
   # Setting CMAKE_FIND_FRAMEWORK to "LAST" tells CMake to search for our
   # libraries before trying to utilize Frameworks, many of which will be from
diff --git a/Library/Homebrew/formula_installer.rb b/Library/Homebrew/formula_installer.rb
index c997176f9..7395edc49 100644
--- a/Library/Homebrew/formula_installer.rb
+++ b/Library/Homebrew/formula_installer.rb
@@ -75,7 +75,6 @@ class FormulaInstaller
     return false if build_from_source? || build_bottle? || interactive?
     return false unless options.empty?
     return true  if formula.local_bottle_path
-    return false if formula.file_modified?
     return false unless bottle && formula.pour_bottle?
 
     unless bottle.compatible_cellar?
@@ -199,12 +198,6 @@ class FormulaInstaller
     build_bottle_preinstall if build_bottle?
 
     unless @poured_bottle
-      if formula.file_modified? && !build_from_source?
-        filename = formula.path.to_s.gsub("#{HOMEBREW_PREFIX}/", "")
-        opoo "Formula file is modified!"
-        puts "Building from source because #{filename} has local changes"
-        puts "To install from a bottle instead, run with --force-bottle"
-      end
       compute_and_install_dependencies if @pour_failed && !ignore_deps?
       build
       clean
diff --git a/Library/Homebrew/test/test_bottle_hooks.rb b/Library/Homebrew/test/test_bottle_hooks.rb
index f2ae5a6b7..ff9d95c9c 100644
--- a/Library/Homebrew/test/test_bottle_hooks.rb
+++ b/Library/Homebrew/test/test_bottle_hooks.rb
@@ -10,8 +10,6 @@ class BottleHookTests < Homebrew::TestCase
     def some_random_method
       true
     end
-
-    def file_modified?; end
   end
 
   def setup