From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6)
Gecko/20040122 Debian/1.6-1

Description of problem:
[root@dsl-hkigw4db2 root]# yum update
 
Unable to find pid
Gathering header information file(s) from server(s)
Server: Fedora Core 1.90 - Development Tree
Finding updated packages
Downloading needed headers
Traceback (most recent call last):
  File "/usr/bin/yum", line 30, in ?
    yummain.main(sys.argv[1:])
  File "/usr/share/yum/yummain.py", line 253, in main
    clientStuff.download_headers(HeaderInfo, nulist)
  File "/usr/share/yum/clientStuff.py", line 919, in download_headers
    cachedbdict = returnCacheDBHeaders(nulist)
  File "/usr/share/yum/clientStuff.py", line 901, in returnCacheDBHeaders
    mi = cachedb.dbMatch()
UnboundLocalError: local variable 'cachedb' referenced before assignment


Version-Release number of selected component (if applicable):
yum-2.0.5.20040229-1

How reproducible:
Always

Steps to Reproduce:
1. # yum update

Expected Results:  Just do it.

Additional info: