diff options
| -rw-r--r-- | imap-send.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/imap-send.c b/imap-send.c index 3847fd151d..04e537406e 100644 --- a/imap-send.c +++ b/imap-send.c @@ -93,6 +93,8 @@ struct msg_data { unsigned int crlf:1; }; +static const char imap_send_usage[] = "git imap-send < <mbox>"; + #define DRV_OK 0 #define DRV_MSG_BAD -1 #define DRV_BOX_BAD -2 @@ -1491,6 +1493,9 @@ int main(int argc, char **argv) git_extract_argv0_path(argv[0]); + if (argc != 1) + usage(imap_send_usage); + /* init the random number generator */ arc4_init(); |