From d4f1a9b0adf6ad4126f7b4060b4445a05fa01d43 Mon Sep 17 00:00:00 2001
From: Campbell Barton <campbell@blender.org>
Date: Thu, 28 Sep 2023 14:23:11 +1000
Subject: [PATCH] Build: resolve build error on MSVC

Address error introduced by [0].

[0]: 6b967287c964e4deb9755d35f37998ba9ff06c34
---
 intern/guardedalloc/intern/mallocn_guarded_impl.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/intern/guardedalloc/intern/mallocn_guarded_impl.c b/intern/guardedalloc/intern/mallocn_guarded_impl.c
index 31114f3749e..e216af615a9 100644
--- a/intern/guardedalloc/intern/mallocn_guarded_impl.c
+++ b/intern/guardedalloc/intern/mallocn_guarded_impl.c
@@ -47,7 +47,9 @@
  * twice, once here, and once by LSAN.
  */
 #if defined(_MSC_VER)
-#  define DEBUG_BACKTRACE
+#  ifdef WITH_ASAN
+#    define DEBUG_BACKTRACE
+#  endif
 #else
 /* Un-comment to report back-traces with leaks, uses ASAN when enabled.
  * NOTE: The default linking options cause the stack traces only to include addresses.