Description of problem:

I am having a problem (for reasons that I don't understand) that line 630 of
handlers.py claims that unixsocket is undefined.  One way that this can happen
is if the socket creation (either _connect_unixsocket() or socket.socket())
throws an uncaught exception as unixsocket is defined after this point. 


Version-Release number of selected component (if applicable):
python-2.4.4-1.fc6

How reproducible:
Always (if you can get the socket creation to fail).

Steps to Reproduce:
1. Turn of syslog / syslog-ng.
2. Run any python command that uses logging (e.g., yum check-update).
3.
  
Actual results:
The code throws an exception in the close().

Expected results:


Additional info:
The simplest solution is to set unixsocket=0 prior to the if and only set it to
1 after the socket is properly created:

From:
       if type(address) == types.StringType:
            self._connect_unixsocket(address)
            self.unixsocket = 1
        else:
            self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
            self.unixsocket = 0

To:
       self.unixsocket = 0
       if type(address) == types.StringType:
            self._connect_unixsocket(address)
            self.unixsocket = 1
        else:
            self.socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)