Also check for errors in x86_64-xlate.pl.

[openssl.git] / crypto / bf / asm / bf-586.pl

diff --git a/crypto/bf/asm/bf-586.pl b/crypto/bf/asm/bf-586.pl
index 4e913aecf42da0cfd525a1484949fa469f52019d..43ce999e0cd1e16cfcfa6ca2a53dda2dfe0c5acf 100644 (file)
--- a/crypto/bf/asm/bf-586.pl
+++ b/crypto/bf/asm/bf-586.pl
@@ -1,7 +1,7 @@
 #! /usr/bin/env perl
 # Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
 #
-# Licensed under the OpenSSL license (the "License").  You may not use
+# Licensed under the Apache License 2.0 (the "License").  You may not use
 # this file except in compliance with the License.  You can obtain a copy
 # in the file LICENSE in the source distribution or at
 # https://www.openssl.org/source/license.html
@@ -12,8 +12,7 @@ push(@INC,"${dir}","${dir}../../perlasm");
 require "x86asm.pl";
 require "cbc.pl";
 
-$output = pop;
-open STDOUT,">$output";
+$output = pop and open STDOUT,">$output";
 
 &asm_init($ARGV[0],$ARGV[$#ARGV] eq "386");
 
@@ -32,7 +31,7 @@ $tmp4="edx";
 &cbc("BF_cbc_encrypt","BF_encrypt","BF_decrypt",1,4,5,3,-1,-1);
 &asm_finish();
 
-close STDOUT;
+close STDOUT or die "error closing STDOUT: $!";
 
 sub BF_encrypt
        {