bottles: use dedicated version class.

1 files changed, 2 insertions, 1 deletions

diff --git a/Library/Homebrew/bottles.rb b/Library/Homebrew/bottles.rb
index 60a4dcca0..ab484c134 100644
--- a/Library/Homebrew/bottles.rb
+++ b/Library/Homebrew/bottles.rb
@@ -1,6 +1,7 @@
 require 'tab'
 require 'macos'
 require 'extend/ARGV'
+require 'bottle_version'
 
 # TODO: use options={} for some arguments.
 
@@ -91,8 +92,8 @@ def bottle_tag
 end
 
 def bottle_filename_formula_name filename
-  version = Version.parse(filename).to_s
   path = Pathname.new filename
+  version = BottleVersion.parse(path).to_s
   basename = path.basename.to_s
   basename.rpartition("-#{version}").first
 end