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diff: drop complete_rewrite parameter from run_external_diff()

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Our builtin_diff() wants to know whether break-detection found a
complete rewrite, because it changes how the diff is shown. However,
when calling out to an external diff, we don't pass this information
along (and doing so would require designing a new interface to the
user-provided program).

Let's drop the unused parameter to make this fact more clear.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2019-02-14 00:49:42 -05:00 committed by Junio C Hamano
parent 19b9046eed
commit 4bc1792750
1 changed files with 1 additions and 3 deletions
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4
diff.c
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@ -4178,7 +4178,6 @@ static void run_external_diff(const char *pgm,
struct diff_filespec *one,
struct diff_filespec *two,
const char *xfrm_msg,
int complete_rewrite,
struct diff_options *o)
{
struct argv_array argv = ARGV_ARRAY_INIT;
@ -4336,8 +4335,7 @@ static void run_diff_cmd(const char *pgm,
}
if (pgm) {
run_external_diff(pgm, name, other, one, two, xfrm_msg,
complete_rewrite, o);
run_external_diff(pgm, name, other, one, two, xfrm_msg, o);
return;
}
if (one && two)