1 file changed, 6 insertions, 24 deletions
diff --git a/source/shared.c b/source/shared.c
index 2add244..50ad00b 100644
--- a/source/shared.c
+++ b/source/shared.c
@@ -184,16 +184,8 @@ struct cgit_repo *cgit_add_repo(const char *url)
 {
 	struct cgit_repo *repo;
 
-	if (++cgit_repolist.count > cgit_repolist.length) {
-		if (cgit_repolist.length == 0)
-			cgit_repolist.length = 8;
-		else
-			cgit_repolist.length *= 2;
-		cgit_repolist.repos =
-			xrealloc(cgit_repolist.repos, cgit_repolist.length * sizeof(struct cgit_repo));
-	}
-
-	repo = &cgit_repolist.repos[cgit_repolist.count - 1];
+	ALLOC_GROW(cgit_repolist.repos, cgit_repolist.count + 1, cgit_repolist.length);
+	repo = &cgit_repolist.repos[cgit_repolist.count++];
 	memset(repo, 0, sizeof(struct cgit_repo));
 	repo->url = cgit_trim_end(url, '/');
 	if (repo->url) {
@@ -300,18 +292,6 @@ void strbuf_ensure_end(struct strbuf *sb, char c)
 		strbuf_addch(sb, c);
 }
 
-static void add_ref(struct reflist *list, struct refinfo *ref)
-{
-	size_t size;
-
-	if (list->count >= list->alloc) {
-		list->alloc += (list->alloc ? list->alloc : 4);
-		size = list->alloc * sizeof(struct refinfo *);
-		list->refs = xrealloc(list->refs, size);
-	}
-	list->refs[list->count++] = ref;
-}
-
 void cgit_free_taginfo(struct taginfo *info)
 {
 	// NULL is accepted because cgit_parse_tag returns it for a tag object
@@ -339,8 +319,10 @@ int cgit_refs_cb(const struct reference *ref, void *cb_data)
 	struct reflist *list = (struct reflist *)cb_data;
 	struct refinfo *info = make_refinfo(ref->name, ref->oid);
 
-	if (info)
-		add_ref(list, info);
+	if (info) {
+		ALLOC_GROW(list->refs, list->count + 1, list->alloc);
+		list->refs[list->count++] = info;
+	}
 	return 0;
 }