fix: adding a nil check to self.state when the window is too narrow for a preview (#110)

2020-09-23 00:19:14 -04:00
parent 8f8d6563c0
commit 7015596711
1 changed files with 1 additions and 1 deletions
--- a/lua/telescope/previewers.lua
+++ b/lua/telescope/previewers.lua
@@ -241,7 +241,7 @@ previewers.vim_buffer = defaulter(function(_)
    setup = function() return { last_set_bufnr = nil } end,

    teardown = function(self)
-      if self.state.last_set_bufnr then
+      if self.state and self.state.last_set_bufnr then
        vim.api.nvim_buf_clear_namespace(self.state.last_set_bufnr, previewer_ns, 0, -1)
      end
    end,