Fix return type for insert

2 files changed, 4 insertions, 4 deletions

diff --git a/src/btree.h b/src/btree.h
index 397d813..c8f7498 100644
--- a/src/btree.h
+++ b/src/btree.h
@@ -38,7 +38,7 @@ struct btree* btree_new_with_allocator(
 void btree_free(struct btree *btree);
 
 void* btree_search(struct btree *btree, void *elem);
-void* btree_insert(struct btree *btree, void *elem);
+void  btree_insert(struct btree *btree, void *elem);
 void* btree_delete(struct btree *btree, void *elem);
 void* btree_update(struct btree *btree, void *elem_key, void *elem);
 
diff --git a/src/btree_naive.c b/src/btree_naive.c
index 279d2f6..52a2c6a 100644
--- a/src/btree_naive.c
+++ b/src/btree_naive.c
@@ -180,10 +180,10 @@ void btree_free(struct btree *btree) {
 	btree = NULL;
 }
 
-void* btree_insert(struct btree *btree, void *elem) {
+void btree_insert(struct btree *btree, void *elem) {
 	if (btree->root == NULL) {
-		btree->root = node_new(btree);
-		node_insert(btree->root, elem, btree->elem_size);
+		btree->root = node_new(btree->degree, btree->elem_size);
+		node_insert(btree->root, elem, btree->degree, btree->elem_size, btree->cmp);
 	}
 }