Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx> Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx> --- diff.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/diff.c b/diff.c index 80b4af23d7..a4a40e4aa8 100644 --- a/diff.c +++ b/diff.c @@ -4870,6 +4870,13 @@ static int parse_objfind_opt(struct diff_options *opt, const char *arg) static void prep_parse_options(struct diff_options *options) { struct option parseopts[] = { + OPT_GROUP(N_("Diff output format options")), + OPT_BITOP('p', "patch", &options->output_format, + N_("generate patch"), + DIFF_FORMAT_PATCH, DIFF_FORMAT_NO_OUTPUT), + OPT_BITOP('u', NULL, &options->output_format, + N_("generate patch"), + DIFF_FORMAT_PATCH, DIFF_FORMAT_NO_OUTPUT), OPT_END() }; @@ -4898,8 +4905,7 @@ int diff_opt_parse(struct diff_options *options, return ac; /* Output format options */ - if (!strcmp(arg, "-p") || !strcmp(arg, "-u") || !strcmp(arg, "--patch") - || opt_arg(arg, 'U', "unified", &options->context)) + if (opt_arg(arg, 'U', "unified", &options->context)) enable_patch_output(&options->output_format); else if (!strcmp(arg, "--raw")) options->output_format |= DIFF_FORMAT_RAW; -- 2.20.1.560.g70ca8b83ee