use -h for synopsis and --help for manpage consistently

A few scripted Porcelain implementations pretend as if the routine to show
their own help messages are triggered upon "git cmd --help", but a command
line parser of "git" will hijack such a request and shows the manpage for
the cmd subcommand.

Leaving the code to handle such input is simply misleading.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index 1b8bff2..b8eddab 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -109,14 +109,14 @@ my $usage =
     "    --strict-paths      : Don't allow recursing into subdirectories\n".
     "    --export-all        : Don't check for gitcvs.enabled in config\n".
     "    --version, -V       : Print version information and exit\n".
-    "    --help, -h, -H      : Print usage information and exit\n".
+    "    -h, -H              : Print usage information and exit\n".
     "\n".
     "<directory> ... is a list of allowed directories. If no directories\n".
     "are given, all are allowed. This is an additional restriction, gitcvs\n".
     "access still needs to be enabled by the gitcvs.enabled config option.\n".
     "Alternately, one directory may be specified in GIT_CVSSERVER_ROOT.\n";
 
-my @opts = ( 'help|h|H', 'version|V',
+my @opts = ( 'h|H', 'version|V',
 	     'base-path=s', 'strict-paths', 'export-all' );
 GetOptions( $state, @opts )
     or die $usage;