-#!{- $config{perl} -}
+#!{- $config{hashbangperl} -}
# Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
my $verbose = 1;
-my $OPENSSL_CONFIG = $ENV{"OPENSSL_CONFIG"};
+my $OPENSSL_CONFIG = $ENV{"OPENSSL_CONFIG"} || "";
my $DAYS = "-days 365";
my $CADAYS = "-days 1095"; # 3 years
my $REQ = "$openssl req $OPENSSL_CONFIG";
my $NEWCERT = "newcert.pem";
my $NEWP12 = "newcert.p12";
my $RET = 0;
-my $WHAT = shift @ARGV;
+my $WHAT = shift @ARGV || "";
my $FILE;
# See if reason for a CRL entry is valid; exit if not.