4 files changed, 4 insertions, 4 deletions
diff --git a/Library/Homebrew/cmd/edit.rb b/Library/Homebrew/cmd/edit.rb
index 4e3298c3f..4389087d4 100644
--- a/Library/Homebrew/cmd/edit.rb
+++ b/Library/Homebrew/cmd/edit.rb
@@ -30,7 +30,7 @@ module Homebrew extend self
         if name.include? '/'
           Pathname.new(name)
         else
-          HOMEBREW_REPOSITORY+"Library/Formula/#{name}.rb"
+          Formula.path(name)
         end
       end
       unless ARGV.force?
diff --git a/Library/Homebrew/cmd/install.rb b/Library/Homebrew/cmd/install.rb
index 4e1705c74..cd3c3c8d2 100644
--- a/Library/Homebrew/cmd/install.rb
+++ b/Library/Homebrew/cmd/install.rb
@@ -25,7 +25,7 @@ module Homebrew extend self
 
     ARGV.named.each do |name|
       # if a formula has been tapped ignore the blacklisting
-      if not File.file? HOMEBREW_REPOSITORY/"Library/Formula/#{name}.rb"
+      unless Formula.path(name).file?
         msg = blacklisted? name
         raise "No available formula for #{name}\n#{msg}" if msg
       end
diff --git a/Library/Homebrew/cmd/log.rb b/Library/Homebrew/cmd/log.rb
index 5f0ef63c8..ca005d553 100644
--- a/Library/Homebrew/cmd/log.rb
+++ b/Library/Homebrew/cmd/log.rb
@@ -8,7 +8,7 @@ module Homebrew extend self
         path = ARGV.formulae.first.path.realpath
       rescue FormulaUnavailableError
         # Maybe the formula was deleted
-        path = HOMEBREW_REPOSITORY/"Library/Formula/#{ARGV.named.first}.rb"
+        path = Formula.path(ARGV.named.first)
       end
       cd path.dirname # supports taps
       exec "git", "log", *ARGV.options_only + ["--", path]
diff --git a/Library/Homebrew/formula.rb b/Library/Homebrew/formula.rb
index 141f12636..c632fba2e 100644
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@@ -403,7 +403,7 @@ class Formula
     end
 
     # test if the name is a core formula
-    formula_with_that_name = Pathname.new("#{HOMEBREW_LIBRARY}/Formula/#{name}.rb")
+    formula_with_that_name = Formula.path(name)
     if formula_with_that_name.file? and formula_with_that_name.readable?
       return name
     end