Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
diff.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/diff.c b/diff.c
index eb81a95e89..78b5d93fa5 100644
--- a/diff.c
+++ b/diff.c
@@ -5305,6 +5305,8 @@ static void prep_parse_options(struct diff_options *options)
N_("exit with 1 if there were differences, 0 otherwise")),
OPT_BOOL(0, "quiet", &options->flags.quick,
N_("disable all output of the program")),
+ OPT_BOOL(0, "ext-diff", &options->flags.allow_external,
+ N_("allow an external diff helper to be executed")),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
N_("Output to a specific file"),
PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
@@ -5354,11 +5356,7 @@ int diff_opt_parse(struct diff_options *options,
if (cm & COLOR_MOVED_WS_ERROR)
return -1;
options->color_moved_ws_handling = cm;
- } else if (!strcmp(arg, "--ext-diff"))
- options->flags.allow_external = 1;
- else if (!strcmp(arg, "--no-ext-diff"))
- options->flags.allow_external = 0;
- else if (!strcmp(arg, "--textconv")) {
+ } else if (!strcmp(arg, "--textconv")) {
options->flags.allow_textconv = 1;
options->flags.textconv_set_via_cmdline = 1;
} else if (!strcmp(arg, "--no-textconv"))
--
2.20.0.482.g66447595a7
