From b6a02997080b43f2e9caba81062e97d4bc5773ac Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Wed, 10 Nov 2021 19:11:32 +0100
Subject: [PATCH] Avoid undefined variable warning without MBEDTLS_MD_C

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
---
 programs/test/dlopen.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/programs/test/dlopen.c b/programs/test/dlopen.c
index fe1a6ac15..ecd7f0fbc 100644
--- a/programs/test/dlopen.c
+++ b/programs/test/dlopen.c
@@ -55,7 +55,9 @@
 
 int main( void )
 {
+#if defined(MBEDTLS_MD_C) || defined(MBEDTLS_SSL_TLS_C)
     unsigned n;
+#endif
 
 #if defined(MBEDTLS_SSL_TLS_C)
     void *tls_so = dlopen( TLS_SO_FILENAME, RTLD_NOW );