X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=builtin%2Fmerge-base.c;h=daa96c79092933ed13dfc67f26062b2c308eb80a;hb=e2f5df42449ace700e5a237f604c34b4657c0edf;hp=0c4cd2f9f792cdf47cecf3401eb2bf7c676f7f6e;hpb=2f93541d88fadd1ff5307d81c2c8921ee3eea058;p=~andy%2Fgit

diff --git a/builtin/merge-base.c b/builtin/merge-base.c
index 0c4cd2f9f..daa96c790 100644
--- a/builtin/merge-base.c
+++ b/builtin/merge-base.c
@@ -44,19 +44,36 @@ static struct commit *get_commit_reference(const char *arg)
 	return r;
 }
 
-static int handle_octopus(int count, const char **args, int reduce, int show_all)
+static int handle_independent(int count, const char **args)
 {
 	struct commit_list *revs = NULL;
 	struct commit_list *result;
 	int i;
 
-	if (reduce)
-		show_all = 1;
+	for (i = count - 1; i >= 0; i--)
+		commit_list_insert(get_commit_reference(args[i]), &revs);
+
+	result = reduce_heads(revs);
+	if (!result)
+		return 1;
+
+	while (result) {
+		printf("%s\n", sha1_to_hex(result->item->object.sha1));
+		result = result->next;
+	}
+	return 0;
+}
+
+static int handle_octopus(int count, const char **args, int show_all)
+{
+	struct commit_list *revs = NULL;
+	struct commit_list *result;
+	int i;
 
 	for (i = count - 1; i >= 0; i--)
 		commit_list_insert(get_commit_reference(args[i]), &revs);
 
-	result = reduce ? reduce_heads(revs) : get_octopus_merge_bases(revs);
+	result = get_octopus_merge_bases(revs);
 
 	if (!result)
 		return 1;
@@ -114,8 +131,10 @@ int cmd_merge_base(int argc, const char **argv, const char *prefix)
 	if (reduce && (show_all || octopus))
 		die("--independent cannot be used with other options");
 
-	if (octopus || reduce)
-		return handle_octopus(argc, argv, reduce, show_all);
+	if (octopus)
+		return handle_octopus(argc, argv, show_all);
+	else if (reduce)
+		return handle_independent(argc, argv);
 
 	rev = xmalloc(argc * sizeof(*rev));
 	while (argc-- > 0)