sup

commit c255397f39e84344497433969e66af74442055e6
parent b5347107088bd9ff4b36a396a0ecacef377fd00c
Author: William Morgan <william@twitter.com>
Date:   Wed, 19 Jan 2011 09:13:32 -0800

bugfix in backup yaml saving

Diffstat:

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/sup.rb b/lib/sup.rb
@@ -103,7 +103,7 @@ module Redwood
 
     if backup
       backup_fn = fn + '.bak'
-      unless File.exists?(backup_fn) && File.size(fn) == 0
+      if File.exists?(fn) && File.size(fn) > 0
         File.open(backup_fn, "w", mode) do |f|
           File.open(fn, "r") { |old_f| FileUtils.copy_stream old_f, f }
           f.fsync