diff-no-index: simplify argv index calculation
commit2b43dd0eb5f3f035b9bd9d019ec405dd55ec15e1
authorRené Scharfe <l.s.r@web.de>
Wed, 7 Sep 2022 11:45:42 +0000 (7 13:45 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 7 Sep 2022 19:36:43 +0000 (7 12:36 -0700)
tree92c3fcb6ac0c2d1a20cc7e883c87cff6fe3037df
parent07a6f94a6d06947d325881460a3798dda0a98cf8
diff-no-index: simplify argv index calculation

Since 16bb3d714d (diff --no-index: use parse_options() instead of
diff_opt_parse(), 2019-03-24) argc must be 2 if we reach the loop, i.e.
argc - 2 == 0.  Remove that inconsequential term.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff-no-index.c