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-rw-r--r--sample/openssl/smime_write.rb10
1 files changed, 5 insertions, 5 deletions
diff --git a/sample/openssl/smime_write.rb b/sample/openssl/smime_write.rb
index ce32cd8146..535b3d6685 100644
--- a/sample/openssl/smime_write.rb
+++ b/sample/openssl/smime_write.rb
@@ -1,12 +1,12 @@
require 'openssl'
-require 'getopts'
+require 'optparse'
include OpenSSL
-getopts nil, "c:", "k:", "r:"
+options = ARGV.getopts("c:k:r:")
-cert_file = $OPT_c
-key_file = $OPT_k
-rcpt_file = $OPT_r
+cert_file = options["c"]
+key_file = options["k"]
+rcpt_file = options["r"]
cert = X509::Certificate.new(File::read(cert_file))
key = PKey::RSA.new(File::read(key_file))