From 68d6bd0873557c12bec6f8e0f8db622f1499d8a7 Mon Sep 17 00:00:00 2001
From: Benoit Daloze <eregontp@gmail.com>
Date: Thu, 29 Apr 2021 14:31:05 +0200
Subject: Fix trivial -Wundef warnings

* See [Feature #17752]

Co-authored-by: xtkoba (Tee KOBAYASHI) <xtkoba+ruby@gmail.com>
---
 builtin.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'builtin.c')

diff --git a/builtin.c b/builtin.c
index 7c3653dab7..21fff95650 100644
--- a/builtin.c
+++ b/builtin.c
@@ -3,7 +3,7 @@
 #include "iseq.h"
 #include "builtin.h"
 
-#if CROSS_COMPILING
+#ifdef CROSS_COMPILING
 
 #define INCLUDED_BY_BUILTIN_C 1
 #include "mini_builtin.c"
-- 
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