commit 4ec4888593f739328600d42c1ad5a33d6b72674a

Author: Vratislav Podzimek <vpodzime@redhat.com>

Date:   Tue Apr 8 09:37:01 2014 -0400

    Remove extra del(fo) for weird C NULL execption (it is valid). BZ 1058297.

diff --git a/yum/misc.py b/yum/misc.py

index 347a07a..cdc08a0 100644

--- a/yum/misc.py

+++ b/yum/misc.py

@@ -360,7 +360,6 @@ def checksum(sumtype, file, CHUNK=2**16, datasize=None):

         if type(file) is types.StringType:

             fo.close()

-            del fo

         # This screws up the length, but that shouldn't matter. We only care

         # if this checksum == what we expect.