Document --dry-run parameter to send-email.

Looks like --dry-run was added to the code, but never to the --help output.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/git-send-email.perl b/git-send-email.perl
index 1278fcba462f632a3687742f74cc15c0498874e2..5e38a97cb62703f10b242111376ca26ee5888944 100755 (executable)
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -77,6 +77,8 @@ sub usage {
    --quiet       Make git-send-email less verbose.  One line per email
                   should be all that is output.
 
+   --dry-run     Do everything except actually send the emails.
+
 EOT
        exit(1);
 }