From 5acffd34738f9718caf2a5811bddbf2f40e968a0 Mon Sep 17 00:00:00 2001 From: Sergey Organov Date: Wed, 1 Sep 2021 19:52:20 +0300 Subject: diff-index: restore -c/--cc options handling This fixes 19b2517f (diff-merges: move specific diff-index "-m" handling to diff-index, 2021-05-21). That commit disabled handling of all diff for merges options in diff-index on an assumption that they are unused. However, it later appeared that -c and --cc, even though undocumented and not being covered by tests, happen to have had particular effect on diff-index output. Restore original -c/--cc options handling by diff-index. Signed-off-by: Sergey Organov Signed-off-by: Junio C Hamano --- diff-merges.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) (limited to 'diff-merges.c') diff --git a/diff-merges.c b/diff-merges.c index d897fd8a29..5060ccd890 100644 --- a/diff-merges.c +++ b/diff-merges.c @@ -6,7 +6,7 @@ typedef void (*diff_merges_setup_func_t)(struct rev_info *); static void set_separate(struct rev_info *revs); static diff_merges_setup_func_t set_to_default = set_separate; -static int suppress_parsing; +static int suppress_m_parsing; static void suppress(struct rev_info *revs) { @@ -91,9 +91,9 @@ int diff_merges_config(const char *value) return 0; } -void diff_merges_suppress_options_parsing(void) +void diff_merges_suppress_m_parsing(void) { - suppress_parsing = 1; + suppress_m_parsing = 1; } int diff_merges_parse_opts(struct rev_info *revs, const char **argv) @@ -102,10 +102,7 @@ int diff_merges_parse_opts(struct rev_info *revs, const char **argv) const char *optarg; const char *arg = argv[0]; - if (suppress_parsing) - return 0; - - if (!strcmp(arg, "-m")) { + if (!suppress_m_parsing && !strcmp(arg, "-m")) { set_to_default(revs); } else if (!strcmp(arg, "-c")) { set_combined(revs); @@ -153,9 +150,6 @@ void diff_merges_set_dense_combined_if_unset(struct rev_info *revs) void diff_merges_setup_revs(struct rev_info *revs) { - if (suppress_parsing) - return; - if (revs->combine_merges == 0) revs->dense_combined_merges = 0; if (revs->separate_merges == 0) -- cgit v1.2.3