1 files changed, 9 insertions, 10 deletions

diff --git a/builtin/log.c b/builtin/log.c
index d104d5c688..b58f8da09e 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -599,8 +599,8 @@ static int show_tree_object(const struct object_id *oid,
 static void show_setup_revisions_tweak(struct rev_info *rev,
 				       struct setup_revision_opt *opt)
 {
-	if (rev->ignore_merges) {
-		/* There was no "-m" on the command line */
+	if (rev->ignore_merges < 0) {
+		/* There was no "-m" variant on the command line */
 		rev->ignore_merges = 0;
 		if (!rev->first_parent_only && !rev->combine_merges) {
 			/* No "--first-parent", "-c", or "--cc" */
@@ -732,8 +732,7 @@ static void log_setup_revisions_tweak(struct rev_info *rev,
 	if (!rev->diffopt.output_format && rev->combine_merges)
 		rev->diffopt.output_format = DIFF_FORMAT_PATCH;
 
-	/* Turn -m on when --cc/-c was given */
-	if (rev->combine_merges)
+	if (rev->first_parent_only && rev->ignore_merges < 0)
 		rev->ignore_merges = 0;
 }
 
@@ -1128,18 +1127,18 @@ do_pp:
 
 static int get_notes_refs(struct string_list_item *item, void *arg)
 {
-	argv_array_pushf(arg, "--notes=%s", item->string);
+	strvec_pushf(arg, "--notes=%s", item->string);
 	return 0;
 }
 
-static void get_notes_args(struct argv_array *arg, struct rev_info *rev)
+static void get_notes_args(struct strvec *arg, struct rev_info *rev)
 {
 	if (!rev->show_notes) {
-		argv_array_push(arg, "--no-notes");
+		strvec_push(arg, "--no-notes");
 	} else if (rev->notes_opt.use_default_notes > 0 ||
 		   (rev->notes_opt.use_default_notes == -1 &&
 		    !rev->notes_opt.extra_notes_refs.nr)) {
-		argv_array_push(arg, "--notes");
+		strvec_push(arg, "--notes");
 	} else {
 		for_each_string_list(&rev->notes_opt.extra_notes_refs, get_notes_refs, arg);
 	}
@@ -1217,7 +1216,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
 		 * can be added later if deemed desirable.
 		 */
 		struct diff_options opts;
-		struct argv_array other_arg = ARGV_ARRAY_INIT;
+		struct strvec other_arg = STRVEC_INIT;
 		diff_setup(&opts);
 		opts.file = rev->diffopt.file;
 		opts.use_color = rev->diffopt.use_color;
@@ -1226,7 +1225,7 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout,
 		get_notes_args(&other_arg, rev);
 		show_range_diff(rev->rdiff1, rev->rdiff2,
 				rev->creation_factor, 1, &opts, &other_arg);
-		argv_array_clear(&other_arg);
+		strvec_clear(&other_arg);
 	}
 }