From 33853036dd2793ecdf36a2b6978c5d114ddd76c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marko=20M=C3=A4kel=C3=A4?= <marko.makela@mariadb.com>
Date: Tue, 5 Oct 2021 16:48:31 +0300
Subject: [PATCH] fixup 9c0250547406a6be3aee076cf0c0ba9630850a9e: build failure
 outside clang

---
 unittest/libmariadb/misc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/unittest/libmariadb/misc.c b/unittest/libmariadb/misc.c
index ff87866e..3e5151a3 100644
--- a/unittest/libmariadb/misc.c
+++ b/unittest/libmariadb/misc.c
@@ -1060,7 +1060,11 @@ static int test_read_timeout(MYSQL *unused __attribute__((unused)))
 
   return OK;
 }
-#if __has_feature(memory_sanitizer)
+
+#ifndef __has_feature
+# define __has_feature(x) 0
+#endif
+#if !__has_feature(memory_sanitizer)
 #ifdef HAVE_REMOTEIO
 void *remote_plugin;
 static int test_remote1(MYSQL *mysql)