From: Jonathan Nieder Date: Mon, 09 Nov 2009 15:04:45 GMT Subject: [PATCH 05/24] Show usage string for 'git merge-ours -h' Message-ID: <1257779104-23884-5-git-send-email-jrnieder@gmail.com> In-Reply-To: <20091109150235.GA23871@progeny.tock> This change is strictly about 'git merge-ours -h' without any other options and arguments. This change cannot break compatibility since merge drivers are always passed '--', among other arguments. Any usage string for this command is a lie, since it ignored its arguments until now. Still, it makes sense to let the user know the expected usage when asked. Signed-off-by: Jonathan Nieder --- builtin-merge-ours.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/builtin-merge-ours.c b/builtin-merge-ours.c index 8f5bbaf..6844116 100644 --- a/builtin-merge-ours.c +++ b/builtin-merge-ours.c @@ -10,6 +10,9 @@ #include "git-compat-util.h" #include "builtin.h" +static const char builtin_merge_ours_usage[] = + "git merge-ours ... -- HEAD ..."; + static const char *diff_index_args[] = { "diff-index", "--quiet", "--cached", "HEAD", "--", NULL }; @@ -17,6 +20,9 @@ static const char *diff_index_args[] = { int cmd_merge_ours(int argc, const char **argv, const char *prefix) { + if (argc == 2 && !strcmp(argv[1], "-h")) + usage(builtin_merge_ours_usage); + /* * We need to exit with 2 if the index does not match our HEAD tree, * because the current index is what we will be committing as the -- 1.6.5.2