[Yum-devel] [PATCH] yum-verify: add default unit format. BZ 825272.

[Zdenek Pavlas]

>  From the BZ this is just a problem with cv (aka. current value)
>  being None? Looks like it's failing to do a checksum, is that
>  the only time this happens?

Yes, that's the likely cause.  "yum verify pkg" ran as user triggers 
this when pkg contains go-r files.  Reporting "checksum does not match"
seems to be redundant in this case.

commit c8180d09929a5b686016d8d4c201bc53674265b4
Author: Zdeněk Pavlas <zpavlas at redhat.com>
Date:   Fri Nov 9 14:44:29 2012 +0100

    "checksum NA" implies "checksum does not match".  BZ 825272.

diff --git a/yum/packages.py b/yum/packages.py
index 7a2624a..1ce45f4 100644
--- a/yum/packages.py
+++ b/yum/packages.py
@@ -2027,7 +2027,7 @@ class YumInstalledPackage(YumHeaderPackage):
                             my_csum = digest_type + ':' + my_csum
                             my_st_size = fp.read_size
 
-                    if pf.verify_digest and my_csum != csum:
+                    if pf.verify_digest and my_csum != csum and my_csum:
                         prob = _PkgVerifyProb('checksum',
                                               'checksum does not match', ftypes)
                         prob.database_value = csum