From 350e4dc6df831a58ea3e466955a046855ba2d1ec Mon Sep 17 00:00:00 2001
From: Andrzej Kurek <andrzej.kurek@arm.com>
Date: Tue, 3 Apr 2018 04:04:36 -0400
Subject: [PATCH] pk_sign: adjust return values

---
 programs/pkey/pk_sign.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/pkey/pk_sign.c b/programs/pkey/pk_sign.c
index 06ad3ee22..1d97be757 100644
--- a/programs/pkey/pk_sign.c
+++ b/programs/pkey/pk_sign.c
@@ -168,7 +168,7 @@ exit:
     fflush( stdout ); getchar();
 #endif
 
-    return( ret );
+    return( ret ? EXIT_FAILURE : EXIT_SUCCESS );
 }
 #endif /* MBEDTLS_BIGNUM_C && MBEDTLS_ENTROPY_C &&
           MBEDTLS_SHA256_C && MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO &&