From bf37295faeb9535c56671f4b2050260e1b88cd32 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Tue, 15 Jan 2019 15:53:31 -0800
Subject: Updating to v6.15, which includes "external (...)" instead of
 separate 'externally' versions of stuff, and some auto-formatting.

---
 parser.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'parser.lua')

diff --git a/parser.lua b/parser.lua
index 2ae4aee..4016e9b 100644
--- a/parser.lua
+++ b/parser.lua
@@ -96,7 +96,7 @@ make_parser = function(peg, make_tree)
       file = input
     }
     local tree = peg:match(input, nil, userdata)
-    if not tree then
+    if not tree or type(tree) == 'number' then
       error("File " .. tostring(filename) .. " failed to parse:\n" .. tostring(input))
     end
     return tree
-- 
cgit v1.2.3