diff --git a/lib/base/array-script.cpp b/lib/base/array-script.cpp
index fa7a52dcb..1c00f1106 100644
--- a/lib/base/array-script.cpp
+++ b/lib/base/array-script.cpp
@@ -107,22 +107,7 @@ static Value ArrayJoin(const Value& separator)
 	ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
 	Array::Ptr self = static_cast<Array::Ptr>(vframe->Self);
 	REQUIRE_NOT_NULL(self);
-
-	Value result;
-	bool first = true;
-
-	ObjectLock olock(self);
-	for (const Value& item : self) {
-		if (first) {
-			first = false;
-		} else {
-			result = result + separator;
-		}
-
-		result = result + item;
-	}
-
-	return result;
+	return self->Join(separator);
 }
 
 static Array::Ptr ArrayReverse()
diff --git a/lib/base/array.cpp b/lib/base/array.cpp
index d9f360c77..08e06fad2 100644
--- a/lib/base/array.cpp
+++ b/lib/base/array.cpp
@@ -297,6 +297,26 @@ String Array::ToString() const
 	return msgbuf.str();
 }
 
+Value Array::Join(const Value& separator) const
+{
+	Value result;
+	bool first = true;
+
+	ObjectLock olock(this);
+
+	for (const Value& item : m_Data) {
+		if (first) {
+			first = false;
+		} else {
+			result = result + separator;
+		}
+
+		result = result + item;
+	}
+
+	return result;
+}
+
 Array::Ptr Array::Unique() const
 {
 	std::set<Value> result;
diff --git a/lib/base/array.hpp b/lib/base/array.hpp
index eaecfdf24..2c9a9dda7 100644
--- a/lib/base/array.hpp
+++ b/lib/base/array.hpp
@@ -94,6 +94,7 @@ public:
 	void Sort(bool overrideFrozen = false);
 
 	String ToString() const override;
+	Value Join(const Value& separator) const;
 
 	Array::Ptr Unique() const;
 	void Freeze();
diff --git a/lib/base/tlsutility.cpp b/lib/base/tlsutility.cpp
index de289667a..023fbe0d7 100644
--- a/lib/base/tlsutility.cpp
+++ b/lib/base/tlsutility.cpp
@@ -176,6 +176,23 @@ void SetCipherListToSSLContext(const std::shared_ptr<boost::asio::ssl::context>&
 			<< boost::errinfo_api_function("SSL_CTX_set_cipher_list")
 			<< errinfo_openssl_error(ERR_peek_error()));
 	}
+
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L
+	//With OpenSSL 1.1.0, there might not be any returned 0.
+	STACK_OF(SSL_CIPHER) *ciphers;
+	Array::Ptr cipherNames = new Array();
+
+	ciphers = SSL_CTX_get_ciphers(context->native_handle());
+	for (int i = 0; i < sk_SSL_CIPHER_num(ciphers); i++) {
+		const SSL_CIPHER *cipher = sk_SSL_CIPHER_value(ciphers, i);
+		String cipher_name = SSL_CIPHER_get_name(cipher);
+
+		cipherNames->Add(cipher_name);
+	}
+
+	Log(LogNotice, "TlsUtility")
+		<< "Available TLS cipher list: " << cipherNames->Join(" ");
+#endif /* OPENSSL_VERSION_NUMBER >= 0x10100000L */
 }
 
 /**