From 037a4d7facb139e65d285306657209f846b2762d Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf.pld@gmail.com>
Date: Wed, 13 Sep 2017 23:26:18 +0200
Subject: [PATCH] Handle connection closed/no data in Socket::Read().

---
 common/TracySocket.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/common/TracySocket.cpp b/common/TracySocket.cpp
index d1b140e6..5a15b3e1 100755
--- a/common/TracySocket.cpp
+++ b/common/TracySocket.cpp
@@ -146,8 +146,17 @@ bool Socket::Read( void* _buf, int len, const timeval* tv, bool(*exitCb)() )
     {
         if( exitCb() ) return false;
         const auto sz = Recv( buf, len, tv );
-        len -= sz;
-        buf += sz;
+        switch( sz )
+        {
+        case 0:
+            return false;
+        case -1:
+            break;
+        default:
+            len -= sz;
+            buf += sz;
+            break;
+        }
     }
 
     return true;