From f481f5508518f172a39c81829264df8686fe7872 Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Fri, 23 Aug 2013 12:35:11 +0200
Subject: Fix TLS 1.2 and Android 4.1

---
 src/de/blinkt/openvpn/core/OpenVpnManagementThread.java | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'src/de/blinkt/openvpn/core')

diff --git a/src/de/blinkt/openvpn/core/OpenVpnManagementThread.java b/src/de/blinkt/openvpn/core/OpenVpnManagementThread.java
index 7e436f79..9497f18b 100644
--- a/src/de/blinkt/openvpn/core/OpenVpnManagementThread.java
+++ b/src/de/blinkt/openvpn/core/OpenVpnManagementThread.java
@@ -504,9 +504,15 @@ public class OpenVpnManagementThread implements Runnable, OpenVPNManagement {
 	private void processSignCommand(String b64data) {
 
 		String signed_string = mProfile.getSignedData(b64data);
-		managmentCommand("rsa-sig\n");
+        if(signed_string==null) {
+            managmentCommand("rsa-sig\n");
+            managmentCommand("\nEND\n");
+            stopOpenVPN();
+            return;
+        }
+        managmentCommand("rsa-sig\n");
 		managmentCommand(signed_string);
-		managmentCommand("\nEND\n");
+        managmentCommand("\nEND\n");
 	}
 
 	@Override
-- 
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