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)
commitb8c92caddac61e556254bf93c3a4bd744de94320
tree328bfb0629eaae48e5e3c5cac0546dff6c59df89
parent883d0a78d2a28add079f809ffb8dd077f4a766d8
git-svn: minor cleanups, extra error-checking

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>
contrib/git-svn/git-svn.perl