admin: map unset reject_bad_md5 field to nil

The 'reject_bad_md5' field may be of an unknown value
before the monitor is ready, so prepare for it and map
it to 'nil' instead of an empty string.  This hopefully
makes the Ruby API more Ruby-ish.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/fresh.rb b/test/fresh.rb
index 8d452c7..4c53ac2 100644
--- a/test/fresh.rb
+++ b/test/fresh.rb
@@ -82,7 +82,7 @@ EOF
     # MogileFS::Server 2.60+ shows reject_bad_md5 monitor status
     dev = @admin.get_devices[0]
     if dev.include?("reject_bad_md5")
-      assert [true, false].include?(dev["reject_bad_md5"])
+      assert [true, false, nil].include?(dev["reject_bad_md5"]), dev.inspect
     end
 
     out = err = nil