Difficulties in fetching changelog for some RPMs

[csrabak]

I recently updated to smart 0.50 on Mandriva 2007 (smart-0.50-2mdv2007.1).

In this version, this kind of problem seems to have re=appeared:

File "/usr/lib/python2.5/site-packages/smart/interfaces/gtk/interactive.py", line 338, in <lambda>
    lambda x, y: self._pi.setPackage(y))

  File "/usr/lib/python2.5/site-packages/smart/interfaces/gtk/packageinfo.py", line 308, in setPackage
    changelog = info.getChangeLog()

  File "/usr/lib/python2.5/site-packages/smart/backends/rpm/header.py", line 133, in getChangeLog
    logname = self._h[rpm.RPMTAG_CHANGELOGNAME]

TypeError: unsupported type in header