minor code cleanup - replace useless struct timezone argument to

Andrew Dunstan <andrew@dunslane.net>

Commit: 188c52497dc5027896ebd0bd306d14d2138fb5d6
Author: Andrew Dunstan <andrew@dunslane.net>
Date: 2005-10-22T14:27:29Z
Releases: 8.1.0
minor code cleanup - replace useless struct timezone argument to
gettimeofday with NULL in a few places, making it consistent with
usage elsewhere.

Files