From 59e7c733291bf451f92a85e3bfe90aa8f0237833 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg2@elzevir.fr>
Date: Mon, 10 Aug 2015 16:52:50 +0200
Subject: [PATCH] Silence compiler warning in test

Happens with some, but not all, versions of GCC/Glibc.
---
 tests/suites/test_suite_x509write.function | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 4aad85fcc..3d09d8597 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -52,7 +52,7 @@ x509_cert_req_check:key_file:md_type:cert_req_check_file
 
     f = fopen( {cert_req_check_file}, "r" );
     TEST_ASSERT( f != NULL );
-    fread( check_buf, 1, 4000, f );
+    (void) fread( check_buf, 1, 4000, f );
     fclose( f );
 
     pem_init( &pem );