From d9d5c554382306b9b9f856746d253c2e3b742ea2 Mon Sep 17 00:00:00 2001
From: Kevin Luty <kevin.charles.luty@jci.com>
Date: Thu, 22 Mar 2018 09:56:26 -0500
Subject: [PATCH] Assign error return value for failed write

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

diff --git a/programs/pkey/pk_sign.c b/programs/pkey/pk_sign.c
index dc5641805c..06ad3ee225 100644
--- a/programs/pkey/pk_sign.c
+++ b/programs/pkey/pk_sign.c
@@ -140,6 +140,7 @@ int main( int argc, char *argv[] )
 
     if( fwrite( buf, 1, olen, f ) != olen )
     {
+        ret = 1;
         mbedtls_printf( "failed\n  ! fwrite failed\n\n" );
         fclose( f );
         goto exit;