git-svn: minor cleanups, extra error-checking
authorEric Wong <normalperson@yhbt.net>
Wed, 24 May 2006 08:40:37 +0000 (01:40 -0700)
committerEric Wong <normalperson@yhbt.net>
Fri, 16 Jun 2006 10:04:20 +0000 (03:04 -0700)
While we're at it, read_repo_config has been added and
expanded to handle case where command-line arguments are
optional to Getopt::Long

Signed-off-by: Eric Wong <normalperson@yhbt.net>

No differences found