Fix bug of Tempfile#size if nothing is written [Bug #13198]

* lib/tempfile.rb (Tempfile#size): Fix its behavior when nothing
  is written. Tempfile#size should return 0 in this case.
  The patch is from nobu <[email protected]>.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57972 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/tempfile.rb b/lib/tempfile.rb
index d068dd603c..b36c6638b6 100644
--- a/lib/tempfile.rb
+++ b/lib/tempfile.rb
@@ -227,7 +227,7 @@ class Tempfile < DelegateClass(File)
     if [email protected]?
       @tmpfile.size # File#size calls rb_io_flush_raw()
     else
-      File.size?(@tmpfile.path)
+      File.size(@tmpfile.path)
     end
   end
   alias length size