From bfda389c5a47e5842844471aa357728e49a97916 Mon Sep 17 00:00:00 2001
From: erw7 <erw7.github@gmail.com>
Date: Fri, 17 Jul 2020 14:04:06 +0900
Subject: [PATCH] build: Fix build failure with CI in FreeBSD

Co-authored-by: James McCoy <jamessan@jamessan.com>
---
 src/nvim/lua/executor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/nvim/lua/executor.c b/src/nvim/lua/executor.c
index 9f30609d66..a39642acb9 100644
--- a/src/nvim/lua/executor.c
+++ b/src/nvim/lua/executor.c
@@ -1405,7 +1405,9 @@ char_u *nlua_register_table_as_callable(typval_T *const arg)
 
   lua_State *const lstate = nlua_enter();
 
+#ifndef NDEBUG
   int top = lua_gettop(lstate);
+#endif
 
   nlua_pushref(lstate, table_ref);
   if (!lua_getmetatable(lstate, -1)) {