From b87e3e0864211a32724a2ebf3be37e24e9e2fa99 Mon Sep 17 00:00:00 2001
From: Damian Senn <damian.senn@gmail.com>
Date: Mon, 11 Nov 2024 17:04:05 +0100
Subject: [PATCH] fix: flatten backwards compatibility

Apply code review suggestion for backwards compatibility.

Co-authored-by: Lukas Reineke <lukas@reineke.jp>
---
 lua/virt-column/utils.lua | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lua/virt-column/utils.lua b/lua/virt-column/utils.lua
index d6718d8..a8ba2c9 100644
--- a/lua/virt-column/utils.lua
+++ b/lua/virt-column/utils.lua
@@ -13,7 +13,8 @@ end
 ---@vararg T
 ---@return T
 M.tbl_join = function(...)
-    return vim.iter({ ... }):flatten():totable()
+    ---@diagnostic disable-next-line: deprecated
+    return vim.iter and vim.iter({ ... }):flatten():totable() or vim.tbl_flatten { ... }
 end
 
 ---@generic T