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diff-parseopt: convert -R

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Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2019-03-05 19:30:15 +07:00 committed by Junio C Hamano
parent c37d4c0a3c
commit 4f99f29905
1 changed files with 3 additions and 3 deletions
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6
diff.c
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@ -5216,6 +5216,8 @@ static void prep_parse_options(struct diff_options *options)
diff_opt_relative),
OPT_BOOL('a', "text", &options->flags.text,
N_("treat all files as text")),
OPT_BOOL('R', NULL, &options->flags.reverse_diff,
N_("swap two inputs, reverse the diff")),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
N_("Output to a specific file"),
PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
@ -5248,9 +5250,7 @@ int diff_opt_parse(struct diff_options *options,
return ac;
/* flags options */
if (!strcmp(arg, "-R"))
options->flags.reverse_diff = 1;
else if (!strcmp(arg, "--follow"))
if (!strcmp(arg, "--follow"))
options->flags.follow_renames = 1;
else if (!strcmp(arg, "--no-follow")) {
options->flags.follow_renames = 0;