From 531eca985e13ba286816418b4baeddb230a34b07 Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <gxtan1990@gmail.com>
Date: Thu, 11 Jun 2020 10:49:46 +0800
Subject: [PATCH] DEV: Log error backtrace in `Discourse.warn_exception`
 without logster.

---
 lib/discourse.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/discourse.rb b/lib/discourse.rb
index 67ac64c2972..9a5247df005 100644
--- a/lib/discourse.rb
+++ b/lib/discourse.rb
@@ -745,7 +745,7 @@ module Discourse
       )
     else
       # no logster ... fallback
-      Rails.logger.warn("#{message} #{e}")
+      Rails.logger.warn("#{message} #{e}\n#{e.backtrace.join("\n")}")
     end
   rescue
     STDERR.puts "Failed to report exception #{e} #{message}"