From 5beb751ef5f818753958dffe485011951f0912dc Mon Sep 17 00:00:00 2001
From: Yi Ming <ofseed@foxmail.com>
Date: Tue, 2 Jun 2026 15:10:05 +0800
Subject: [PATCH] fix(pos): `get_lines()` never correctly fallbacks to empty
 string

Problem:
`nvim_buf_get_lines` will always returns a table,
so the `or` operator will never be used, letting `lines[row]` may be `nil`

Solution:
Fix it.
---
 runtime/lua/vim/pos/_util.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/lua/vim/pos/_util.lua b/runtime/lua/vim/pos/_util.lua
index af20b010b1..45e17386a3 100644
--- a/runtime/lua/vim/pos/_util.lua
+++ b/runtime/lua/vim/pos/_util.lua
@@ -70,7 +70,7 @@ function M.get_lines(buf, rows)
   local function buf_lines()
     local row_line = {} --- @type table<integer,string>
     for _, row in ipairs(rows) do
-      row_line[row] = (api.nvim_buf_get_lines(buf, row, row + 1, false) or { '' })[1]
+      row_line[row] = api.nvim_buf_get_lines(buf, row, row + 1, false)[1] or ''
     end
     return row_line
   end