app/list: add RNG list option

[oweals/openssl.git] / crypto / alphacpuid.pl

diff --git a/crypto/alphacpuid.pl b/crypto/alphacpuid.pl
index 5abb82d133f0c4b1d11b30e828188df9609d8392..b96975038060f31956427159abe06caf519dec8c 100644 (file)
--- a/crypto/alphacpuid.pl
+++ b/crypto/alphacpuid.pl
@@ -1,5 +1,5 @@
 #! /usr/bin/env perl
-# Copyright 2010-2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2010-2020 The OpenSSL Project Authors. All Rights Reserved.
 #
 # 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
@@ -7,8 +7,7 @@
 # https://www.openssl.org/source/license.html
 
 
-$output = pop;
-open STDOUT,">$output";
+$output = pop and open STDOUT,">$output";
 
 print <<'___';
 .text
@@ -254,4 +253,4 @@ OPENSSL_instrument_bus2:
 ___
 }
 
-close STDOUT;
+close STDOUT or die "error closing STDOUT: $!";