small issue with yum-presto and R update (config files changed)

[José Abílio Matos]

While updating to R-2.9.2 I noticed the following in yum:

Downloading Packages:
Setting up and reading Presto delta metadata
updates-testing/prestodelta                         | 111 kB     00:00
updates/prestodelta                                 | 487 kB     00:01
Processing delta metadata
/usr/lib/R/etc/Makeconf: contents have been changed
/usr/lib/R/etc/ldpaths: contents have been changed
/usr/share/doc/R-2.9.1/html/search/index.txt: contents have been changed
delta does not match installed data

FWIW I did not change those files other than updating other R packages trough 
yum.

I remember to have the same problem ever since I have installed yum-
presto when updating R.

Is it possible to solve this in the spec file? Should I report this to 
bugzilla?

Regards,

--
José Abílio