From ec530e73beec547e04efb11a4f17c912d750c626 Mon Sep 17 00:00:00 2001
From: kiyan <yazdani.kiyan@protonmail.com>
Date: Mon, 18 Jul 2022 13:29:05 +0200
Subject: [PATCH] fix(wipe): wipe all nvim-tree rogue buffers

also prevent find_file if bufnr is not valid
fixes #1438
---
 lua/nvim-tree.lua      | 3 +++
 lua/nvim-tree/view.lua | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lua/nvim-tree.lua b/lua/nvim-tree.lua
index c2f62aa2..5758e9d2 100644
--- a/lua/nvim-tree.lua
+++ b/lua/nvim-tree.lua
@@ -148,6 +148,9 @@ function M.find_file(with_open, bufnr, bang)
   end
 
   bufnr = bufnr or api.nvim_get_current_buf()
+  if not api.nvim_buf_is_valid(bufnr) then
+    return
+  end
   local bufname = api.nvim_buf_get_name(bufnr)
   local filepath = utils.canonical_path(vim.fn.fnamemodify(bufname, ":p"))
   if not is_file_readable(filepath) then
diff --git a/lua/nvim-tree/view.lua b/lua/nvim-tree/view.lua
index 45cf92ea..6353dbcd 100644
--- a/lua/nvim-tree/view.lua
+++ b/lua/nvim-tree/view.lua
@@ -76,7 +76,7 @@ end
 local function wipe_rogue_buffer()
   for _, bufnr in ipairs(a.nvim_list_bufs()) do
     if not matches_bufnr(bufnr) and a.nvim_buf_get_name(bufnr):match "NvimTree" ~= nil then
-      return pcall(a.nvim_buf_delete, bufnr, { force = true })
+      pcall(a.nvim_buf_delete, bufnr, { force = true })
     end
   end
 end