fix: error from hopping faster than preview (#1006)

2021-07-17 04:24:54 +02:00
parent b13306e5cc
commit 3f841cb3c5
1 changed files with 3 additions and 1 deletions
--- a/lua/telescope/previewers/buffer_previewer.lua
+++ b/lua/telescope/previewers/buffer_previewer.lua
@@ -225,7 +225,9 @@ previewers.new_buffer_previewer = function(opts)
      set_bufnr(self, bufnr)

      vim.schedule(function()
-        vim.api.nvim_win_set_buf(status.preview_win, bufnr)
+        if vim.api.nvim_buf_is_valid(bufnr) then
+          vim.api.nvim_win_set_buf(status.preview_win, bufnr)
+        end
      end)

      -- TODO(conni2461): We only have to set options once. Right?