From dfda34254c44f9f8aa16ad556a88ec275ec50a16 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Wed, 27 Mar 2019 14:37:38 -0700
Subject: More robust scanning

---
 error_handling.moon | 1 +
 1 file changed, 1 insertion(+)

(limited to 'error_handling.moon')

diff --git a/error_handling.moon b/error_handling.moon
index d6a0881..ea126e8 100644
--- a/error_handling.moon
+++ b/error_handling.moon
@@ -106,6 +106,7 @@ enhance_error = (error_message)->
 
             -- Globals and global compile rules:
             scan = (t, is_lua_id)->
+                return unless t
                 for k,v in pairs(t)
                     if type(k) == 'string' and type(v) == 'function'
                         k = k\from_lua_id! unless is_lua_id
-- 
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