[PATCH 09/20] diff-parseopt: convert -R

[Nguyễn Thái Ngọc Duy]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 diff.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/diff.c b/diff.c
index 51d22f63fa..689dc11684 100644
--- a/diff.c
+++ b/diff.c
@@ -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;
-- 
2.21.0.rc1.337.gdf7f8d0522