fix(previewer): check bufnr is not nil (#3410)

2025-02-11 15:01:20 -05:00
parent 415af52339
commit 78857db9e8
1 changed files with 5 additions and 3 deletions
--- a/lua/telescope/previewers/buffer_previewer.lua
+++ b/lua/telescope/previewers/buffer_previewer.lua
@@ -545,11 +545,13 @@ previewers.vimgrep = defaulter(function(opts)

      local middle_ln = math.floor(lnum + (lnend - lnum) / 2)
      pcall(vim.api.nvim_win_set_cursor, self.state.winid, { middle_ln + 1, 0 })
+      if bufnr ~= nil then
        vim.api.nvim_buf_call(bufnr, function()
          vim.cmd "norm! zz"
        end)
      end
    end
+  end

  return previewers.new_buffer_previewer {
    title = "Grep Preview",