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authorJunio C Hamano <gitster@pobox.com>2009-11-21 07:44:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2009-11-21 07:44:52 (GMT)
commit750054cd3f1298bc9e113a47eaa6346923e08c19 (patch)
tree2a1f04ed14b6a705723c2832939d50b302252625 /imap-send.c
parent1b8dbdb41e503f6829be4e1d8ada4c8eabbc49bd (diff)
parentd74bb308fa9e49e0a5b9a0792e6079bbc0c8aea8 (diff)
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Merge branch 'jn/help-everywhere'
* jn/help-everywhere: (23 commits) diff --no-index: make the usage string less scary merge-{recursive,subtree}: use usagef() to print usage Introduce usagef() that takes a printf-style format Let 'git <command> -h' show usage without a git dir Show usage string for 'git http-push -h' Let 'git http-fetch -h' show usage outside any git repository Show usage string for 'git stripspace -h' Show usage string for 'git unpack-file -h' Show usage string for 'git show-index -h' Show usage string for 'git rev-parse -h' Show usage string for 'git merge-one-file -h' Show usage string for 'git mailsplit -h' Show usage string for 'git imap-send -h' Show usage string for 'git get-tar-commit-id -h' Show usage string for 'git fast-import -h' Show usage string for 'git check-ref-format -h' http-fetch: add missing initialization of argv0_path Show usage string for 'git show-ref -h' Show usage string for 'git merge-ours -h' Show usage string for 'git commit-tree -h' ... Conflicts: imap-send.c
Diffstat (limited to 'imap-send.c')
-rw-r--r--imap-send.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/imap-send.c b/imap-send.c
index 6c9938a..834301c 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -94,6 +94,8 @@ struct msg_data {
unsigned int crlf:1;
};
+static const char imap_send_usage[] = "git imap-send < <mbox>";
+
#undef DRV_OK
#define DRV_OK 0
#define DRV_MSG_BAD -1
@@ -1370,6 +1372,9 @@ int main(int argc, char **argv)
git_extract_argv0_path(argv[0]);
+ if (argc != 1)
+ usage(imap_send_usage);
+
setup_git_directory_gently(&nongit_ok);
git_config(git_imap_config, NULL);