From 5fb82ee1bc4f4bb83a34bcf351bcc9da55901544 Mon Sep 17 00:00:00 2001
From: ray-x <rayx.cn@gmail.com>
Date: Mon, 4 Dec 2023 15:36:19 +1100
Subject: [PATCH] Avoid assert when tracing error msg

---
 lua/navigator/treesitter.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lua/navigator/treesitter.lua b/lua/navigator/treesitter.lua
index 9ebabf7..294aaf7 100644
--- a/lua/navigator/treesitter.lua
+++ b/lua/navigator/treesitter.lua
@@ -109,7 +109,10 @@ function M.find_definition(range, bufnr)
     if definition then
 
       -- stylua: ignore start
-      trace( 'error: def not found in ', bufnr, definition:range(), definition:type(), definition:parent():type())
+      trace( 'error: def not found in ', bufnr, definition:range(), definition:type())
+      if definition:parent() then
+        trace("def not found", definition:parent():type())
+      end
       -- stylua: ignore end
     end
   end