From eca970bb0cc68036045aa0ef3401b309b92ff7c3 Mon Sep 17 00:00:00 2001
From: thunder2 <retroshare.project@gmail.com>
Date: Sun, 12 Jul 2015 00:45:48 +0000
Subject: [PATCH] Added check of function parameter to
 DistantChatService::handleRecvDHPublicKey.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@8589 b45a01b8-16f6-495d-af2f-9b41ad6348cc
---
 libretroshare/src/chat/distantchat.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libretroshare/src/chat/distantchat.cc b/libretroshare/src/chat/distantchat.cc
index 7db1fb5d6..310edc454 100644
--- a/libretroshare/src/chat/distantchat.cc
+++ b/libretroshare/src/chat/distantchat.cc
@@ -509,6 +509,11 @@ bool DistantChatService::handleEncryptedData(const uint8_t *data_bytes,uint32_t
 
 void DistantChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
 {
+    if (!item)
+    {
+        return;
+    }
+
 #ifdef DEBUG_DISTANT_CHAT
     std::cerr << "DistantChatService:  Received DH public key." << std::endl;
     item->print(std::cerr, 0) ;