1 files changed, 4 insertions, 26 deletions

diff --git a/submodule.c b/submodule.c
index b509488182..00dd655a53 100644
--- a/submodule.c
+++ b/submodule.c
@@ -123,9 +123,7 @@ void stage_updated_gitmodules(void)
 static int add_submodule_odb(const char *path)
 {
 	struct strbuf objects_directory = STRBUF_INIT;
-	struct alternate_object_database *alt_odb;
 	int ret = 0;
-	size_t alloc;
 
 	ret = strbuf_git_path_submodule(&objects_directory, path, "objects/");
 	if (ret)
@@ -134,26 +132,7 @@ static int add_submodule_odb(const char *path)
 		ret = -1;
 		goto done;
 	}
-	/* avoid adding it twice */
-	prepare_alt_odb();
-	for (alt_odb = alt_odb_list; alt_odb; alt_odb = alt_odb->next)
-		if (alt_odb->name - alt_odb->base == objects_directory.len &&
-				!strncmp(alt_odb->base, objects_directory.buf,
-					objects_directory.len))
-			goto done;
-
-	alloc = st_add(objects_directory.len, 42); /* for "12/345..." sha1 */
-	alt_odb = xmalloc(st_add(sizeof(*alt_odb), alloc));
-	alt_odb->next = alt_odb_list;
-	xsnprintf(alt_odb->base, alloc, "%s", objects_directory.buf);
-	alt_odb->name = alt_odb->base + objects_directory.len;
-	alt_odb->name[2] = '/';
-	alt_odb->name[40] = '\0';
-	alt_odb->name[41] = '\0';
-	alt_odb_list = alt_odb;
-
-	/* add possible alternates from the submodule */
-	read_info_alternates(objects_directory.buf, 0);
+	add_to_alternates_memory(objects_directory.buf);
 done:
 	strbuf_release(&objects_directory);
 	return ret;
@@ -392,10 +371,9 @@ static void show_submodule_header(FILE *f, const char *path,
 	}
 
 output_header:
-	strbuf_addf(&sb, "%s%sSubmodule %s %s..", line_prefix, meta, path,
-			find_unique_abbrev(one->hash, DEFAULT_ABBREV));
-	if (!fast_backward && !fast_forward)
-		strbuf_addch(&sb, '.');
+	strbuf_addf(&sb, "%s%sSubmodule %s ", line_prefix, meta, path);
+	strbuf_add_unique_abbrev(&sb, one->hash, DEFAULT_ABBREV);
+	strbuf_addstr(&sb, (fast_backward || fast_forward) ? ".." : "...");
 	strbuf_add_unique_abbrev(&sb, two->hash, DEFAULT_ABBREV);
 	if (message)
 		strbuf_addf(&sb, " %s%s\n", message, reset);