From 67ab0fb5e0b274290153dde71816181cb4ed01d4 Mon Sep 17 00:00:00 2001
From: winlin <winlin@vip.126.com>
Date: Wed, 13 Aug 2014 10:58:53 +0800
Subject: [PATCH] add comments for openssl key generator assert.

---
 trunk/src/rtmp/srs_protocol_handshake.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/trunk/src/rtmp/srs_protocol_handshake.cpp b/trunk/src/rtmp/srs_protocol_handshake.cpp
index 59914e5ac..5e727109d 100644
--- a/trunk/src/rtmp/srs_protocol_handshake.cpp
+++ b/trunk/src/rtmp/srs_protocol_handshake.cpp
@@ -198,7 +198,9 @@ namespace _srs_internal
         }
         
         // copy public key to bytes.
-        srs_assert(BN_num_bytes(pdh->pub_key) == size);
+        // TODO: FIXME: please finger it out.
+        int32_t key_size = BN_num_bytes(pdh->pub_key);
+        srs_assert(key_size == size);
         
         if (BN_bn2bin(pdh->pub_key, (unsigned char*)public_key) != size) {
             //("Unable to copy key"); return ret;