From 48085ecc08f62e7b475b91e0c84f252a57561f04 Mon Sep 17 00:00:00 2001
From: Sam Atman <atmanistan@gmail.com>
Date: Sat, 30 Nov 2019 11:50:49 -0800
Subject: [PATCH] null check for HParseResult
---
src/bindings/lua/hammer.lua | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/bindings/lua/hammer.lua b/src/bindings/lua/hammer.lua
index 011f5c35..29bc8699 100644
--- a/src/bindings/lua/hammer.lua
+++ b/src/bindings/lua/hammer.lua
@@ -226,6 +226,7 @@ local byte_string = ffi.metatype("HBytes", bytes_mt)
local result_mt = {
__call = function(self)
+ if self == nil then return nil end
return self.ast()
end
}
--
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