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authorClemens Buchacher <drizzd@aon.at>2011-09-03 19:06:13 +0200
committerJunio C Hamano <gitster@pobox.com>2011-09-12 17:00:23 -0700
commitc5978246f042967098d7e91b8355c9683a0f3d3c (patch)
tree51382fa786aec2698ecad621e83f744463e0482b /git-send-email.perl
parent4b5eac7f03f411f75087e0b6db23caa999624304 (diff)
downloadgit-c5978246f042967098d7e91b8355c9683a0f3d3c.tar.gz
send-email: add option -h
Most other git commands print a synopsis when passed -h. Make send-email do the same. Signed-off-by: Clemens Buchacher <drizzd@aon.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-send-email.perl')
-rwxr-xr-xgit-send-email.perl5
1 files changed, 4 insertions, 1 deletions
diff --git a/git-send-email.perl b/git-send-email.perl
index 98ab33aae7..734356a6fb 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -275,7 +275,9 @@ $SIG{INT} = \&signal_handler;
# Begin by accumulating all the variables (defined above), that we will end up
# needing, first, from the command line:
-my $rc = GetOptions("sender|from=s" => \$sender,
+my $help;
+my $rc = GetOptions("h" => \$help,
+ "sender|from=s" => \$sender,
"in-reply-to=s" => \$initial_reply_to,
"subject=s" => \$initial_subject,
"to=s" => \@initial_to,
@@ -313,6 +315,7 @@ my $rc = GetOptions("sender|from=s" => \$sender,
"force" => \$force,
);
+usage() if $help;
unless ($rc) {
usage();
}