From d0868b5004f4801e7c6027f1cb86041fe6e9ef14 Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <bartosz.taudul@game-lion.com>
Date: Wed, 11 Jul 2018 17:10:34 +0200
Subject: Early exit in GpuCtx::Collect().

---
 TracyOpenGL.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'TracyOpenGL.hpp')

diff --git a/TracyOpenGL.hpp b/TracyOpenGL.hpp
index 8306ae37..ea7d3be5 100644
--- a/TracyOpenGL.hpp
+++ b/TracyOpenGL.hpp
@@ -90,6 +90,8 @@ public:
 #ifndef TRACY_ON_DEMAND
         ZoneScopedC( Color::Red4 );
 
+        if( m_tail == m_head ) return;
+
         auto start = m_tail;
         auto end = m_head + QueryCount;
         auto cnt = ( end - start ) % QueryCount;
-- 
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