http_file: big_io support for unlinked open files

This makes it easier to use an unlinked Tempfile

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/mogilefs/http_file.rb b/lib/mogilefs/http_file.rb
index bd0b53b..b3a664f 100644
--- a/lib/mogilefs/http_file.rb
+++ b/lib/mogilefs/http_file.rb
@@ -102,7 +102,7 @@ class MogileFS::HTTPFile < StringIO
       file_size = put_streaming_io(sock, uri)
     elsif @big_io
       if String === @big_io || @big_io.respond_to?(:to_path)
-        file = File.open(@big_io)
+        file = @big_io.respond_to?(:stat) ? @big_io : File.open(@big_io)
         stat = file.stat
         file_size = request_put(sock, uri, stat.file? ? stat.size : nil, file)
       else
@@ -126,7 +126,7 @@ class MogileFS::HTTPFile < StringIO
       rewind_or_raise!(uri, err)
       raise
     ensure
-      file.close if file
+      file.close if file && @big_io != file
       sock.close if sock
   end