From 72c4706f097a118f098a4773c126a225eba11ade Mon Sep 17 00:00:00 2001
From: Mitchell Hanberg <mitch@mitchellhanberg.com>
Date: Sun, 17 Sep 2023 22:53:27 -0400
Subject: [PATCH] fix: guard from missing function doc (#226)

---
 lib/next_ls.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/next_ls.ex b/lib/next_ls.ex
index 4c772b50..150ad615 100644
--- a/lib/next_ls.ex
+++ b/lib/next_ls.ex
@@ -305,13 +305,13 @@ defmodule NextLS do
                   """
 
                 "function" ->
-                  {_, _, _, doc, _} =
+                  doc =
                     Enum.find(fdocs, fn {{type, name, _a}, _, _, _doc, _} ->
                       type in [:function, :macro] and to_string(name) == reference.identifier
                     end)
 
                   case doc do
-                    %{"en" => fdoc} ->
+                    {_, _, _, %{"en" => fdoc}, _} ->
                       """
                       ## #{Macro.to_string(mod)}.#{reference.identifier}/#{reference.arity}