neovim

commit 38cbca3eeadca86f1431ea7a97f498f6a9cd33c8
parent 7ffa9073a39652658ffd9cefb039d9ad76af61ca
Author: Noval Maulana <noval.dev@protonmail.com>
Date:   Wed, 18 May 2022 01:11:14 +0700

fix(health): handle non-existent log file #18610

Problem:
    vim.lsp: require("vim.lsp.health").check()
    ========================================================================
      - ERROR: Failed to run healthcheck for "vim.lsp" plugin. Exception:
        function health#check, line 20
        Vim(eval):E5108: Error executing lua ...m/HEAD-6613f58/share/nvim/runtime/lua/vim/lsp/health.lua:20: attempt to index a nil value
        stack traceback:
        ...m/HEAD-6613f58/share/nvim/runtime/lua/vim/lsp/health.lua:20: in function 'check'
        [string "luaeval()"]:1: in main chunk

Solution:
Check for nil.

fix #18602
Diffstat:
M
runtime/lua/vim/lsp/health.lua
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/runtime/lua/vim/lsp/health.lua b/runtime/lua/vim/lsp/health.lua
@@ -17,7 +17,8 @@ function M.check()
   local log_path = vim.lsp.get_log_path()
   report_info(string.format('Log path: %s', log_path))
 
-  local log_size = vim.loop.fs_stat(log_path).size
+  local log_file = vim.loop.fs_stat(log_path)
+  local log_size = log_file and log_file.size or 0
 
   local report_fn = (log_size / 1000000 > 100 and report_warn or report_info)
   report_fn(string.format('Log size: %d KB', log_size / 1000))