From 86891c4b1884a53bcd6e6bd021eb2a7b3987ab28 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anytun.org>
Date: Thu, 15 Jan 2009 12:27:06 +0000
Subject: small cleanup

---
 src/keyDerivation.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/keyDerivation.cpp')

diff --git a/src/keyDerivation.cpp b/src/keyDerivation.cpp
index 46c1568..fcb3001 100644
--- a/src/keyDerivation.cpp
+++ b/src/keyDerivation.cpp
@@ -198,6 +198,11 @@ bool AesIcmKeyDerivation::generate(kd_dir dir, satp_prf_label label, seq_nr_t se
 {
   ReadersLock lock(mutex_);
 
+#ifndef USE_SSL_CRYPTO
+  if(!handle_[dir])
+    return false;
+#endif
+
   seq_nr_t r;
   calcCtr(dir, &r, label, seq_nr);
 // TODO: return stored key
@@ -212,7 +217,6 @@ bool AesIcmKeyDerivation::generate(kd_dir dir, satp_prf_label label, seq_nr_t se
 //     return false;
 //  }
 
-
 #ifndef USE_SSL_CRYPTO
   gcry_error_t err = gcry_cipher_reset(handle_[dir]);
   if(err) {
-- 
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