Replace files atomically when relocating

2014-03-26 16:07:49 -05:00 · 2014-03-26 16:07:49 -05:00 · 91d31ae1f4
commit 91d31ae1f4
parent 976bf3f60b
1 changed files with 4 additions and 7 deletions
--- a/Library/Homebrew/keg_fix_install_names.rb
+++ b/Library/Homebrew/keg_fix_install_names.rb
@ -40,13 +40,10 @@ class Keg

    (pkgconfig_files | libtool_files | script_files).each do |file|
      file.ensure_writable do
-        file.open('rb') do |f|
-          s = f.read
-          s.gsub!(old_cellar, new_cellar)
-          s.gsub!(old_prefix, new_prefix)
-          f.reopen(file, 'wb')
-          f.write(s)
-        end
+        s = file.open("rb", &:read)
+        s.gsub!(old_cellar, new_cellar)
+        s.gsub!(old_prefix, new_prefix)
+        file.atomic_write(s)
      end
    end
  end