From 4b2c14df28bbecbed102e9eeddb3ddaabf1ab9cd Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Thu, 13 Mar 2025 23:15:56 +0800
Subject: [PATCH] Fix nullable usage in cursor.ha

---
 lmdb/cursor.ha | 2 +-

diff --git a/lmdb/cursor.ha b/lmdb/cursor.ha
index f4d583f5ff3af37bab9201fd8db5fa8dc47dee06..8328a95e180a7aa21ffa1aa47daf3efac72e41e7 100644
--- a/lmdb/cursor.ha
+++ b/lmdb/cursor.ha
@@ -17,7 +17,7 @@ // - txn: A transaction handle returned by [[txn_begin]]
 // - dbi: A database handle returned by [[dbi_open]]
 // - cursor: Address where the new [[cursor]] handle will be stored
 // - return: EINVAL on failure and 0 on success.
-export @symbol("mdb_cursor_open") fn cursor_open(txn: *txn, dbi: *dbi, cursor: *nullable *cursor) int;
+export @symbol("mdb_cursor_open") fn cursor_open(txn: *txn, dbi: *dbi, cursor: nullable **cursor) int;
 
 // Close a cursor handle.
 //

-- 
2.48.1