From 9e8793668fef9b30f9675639726e26d22933d1f8 Mon Sep 17 00:00:00 2001
From: Max Cahill <1bardesign@gmail.com>
Date: Wed, 15 Jul 2020 14:16:55 +1000
Subject: [PATCH] [modified] async task error format easier to read - still
 need to move to embedded xpcall+stacktrace for more than 1 line of context
 though!

---
 async.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/async.lua b/async.lua
index fa01726..05f8dc3 100644
--- a/async.lua
+++ b/async.lua
@@ -66,7 +66,9 @@ function async:update()
 		if error_cb then
 			error_cb(a)
 		else
-			error("failure in async task: "..a)
+			local err = ("failure in async task:\n\n\t%s\n")
+				:format(tostring(a))
+			error(err)
 		end
 	end
 	--check done