String isn't Enumerable in 1.9+

1 files changed, 2 insertions, 2 deletions

diff --git a/Library/Homebrew/cmd/bottle.rb b/Library/Homebrew/cmd/bottle.rb
index 03e77d793..14f0da079 100644
--- a/Library/Homebrew/cmd/bottle.rb
+++ b/Library/Homebrew/cmd/bottle.rb
@@ -49,8 +49,8 @@ module Homebrew extend self
     end
 
     # Find all files that still reference the keg via a string search
-    keg_ref_files = `/usr/bin/fgrep --files-with-matches --recursive "#{string}" "#{keg}" 2>/dev/null`
-    keg_ref_files = (keg_ref_files.map{ |file| Pathname.new(file.strip) }).reject(&:symlink?)
+    keg_ref_files = `/usr/bin/fgrep --files-with-matches --recursive "#{string}" "#{keg}" 2>/dev/null`.split
+    keg_ref_files.map! { |file| Pathname.new(file) }.reject!(&:symlink?)
 
     # If there are no files with that string found, return immediately
     return false if keg_ref_files.empty?