From af507f7f7ac5fba15fcbf67fcc700daf8f86d0be Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Tue, 18 Dec 2018 17:35:27 -0800
Subject: Added fallback for if there is a source without an endpoint.

---
 error_handling.lua | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'error_handling.lua')

diff --git a/error_handling.lua b/error_handling.lua
index 33f9764..ba3389a 100644
--- a/error_handling.lua
+++ b/error_handling.lua
@@ -115,6 +115,9 @@ print_error = function(error_message, start_fn, stop_fn)
             calling_fn.lastlinedefined = assert(map[calling_fn.lastlinedefined])
           end
           local filename, start, stop = calling_fn.source:match('@([^[]*)%[([0-9]+):([0-9]+)]')
+          if not filename then
+            filename, start = calling_fn.source:match('@([^[]*)%[([0-9]+)]')
+          end
           assert(filename)
           local file = files.read(filename)
           if calling_fn.name then
-- 
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