From c2444131f4b5299bf12c47e1ea52cb3c81bd2e7f Mon Sep 17 00:00:00 2001
From: Campbell Barton <campbell@blender.org>
Date: Sun, 4 Feb 2024 15:16:46 +1100
Subject: [PATCH] Cleanup: quiet GCC undef warning

---
 source/blender/blenkernel/intern/bake_items_serialize.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/blender/blenkernel/intern/bake_items_serialize.cc b/source/blender/blenkernel/intern/bake_items_serialize.cc
index 2db47a84c0d..ea5b57b3677 100644
--- a/source/blender/blenkernel/intern/bake_items_serialize.cc
+++ b/source/blender/blenkernel/intern/bake_items_serialize.cc
@@ -27,7 +27,7 @@
 #include <fmt/format.h>
 #include <sstream>
 
-#if WITH_OPENVDB
+#ifdef WITH_OPENVDB
 #  include <openvdb/io/Stream.h>
 #  include <openvdb/openvdb.h>