1 files changed, 5 insertions, 3 deletions
diff --git a/core/src/xmake/io/filelock_open.c b/core/src/xmake/io/filelock_open.c
index e9687ba54..2afb173d3 100644
--- a/core/src/xmake/io/filelock_open.c
+++ b/core/src/xmake/io/filelock_open.c
@@ -47,13 +47,15 @@ tb_int_t xm_io_filelock_open(lua_State *lua) {
     // init file lock
     tb_long_t         tryn = 2;
     tb_filelock_ref_t lock = tb_null;
-    while (!lock && tryn-- > 0)
+    while (!lock && tryn-- > 0) {
         lock = tb_filelock_init_from_path(path,
                                           tb_file_info(path, tb_null) ? TB_FILE_MODE_RW
                                                                       : TB_FILE_MODE_RW | TB_FILE_MODE_CREAT);
-    if (lock)
+    }
+    if (lock) {
         xm_lua_pushpointer(lua, (tb_pointer_t)lock);
-    else
+    } else {
         lua_pushnil(lua);
+    }
     return 1;
 }