From 8908b68557eb3523c8f40614ce48cd2b88feaf1f Mon Sep 17 00:00:00 2001
From: Bartosz Taudul <wolf@nereid.pl>
Date: Sat, 25 Mar 2023 00:45:13 +0100
Subject: [PATCH] Fix lockup in context switch processing.

---
 server/TracyTimelineItemThread.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/TracyTimelineItemThread.cpp b/server/TracyTimelineItemThread.cpp
index 57572ea3..31cfd8cb 100644
--- a/server/TracyTimelineItemThread.cpp
+++ b/server/TracyTimelineItemThread.cpp
@@ -507,7 +507,7 @@ void TimelineItemThread::PreprocessContextSwitches( const TimelineContext& ctx,
             auto next = it + 1;
             for(;;)
             {
-                next = std::lower_bound( next, citend, nextTime, [] ( const auto& l, const auto& r ) { return (uint64_t)l.End() < (uint64_t)r; } );
+                next = std::lower_bound( next, citend, nextTime, [this] ( const auto& l, const auto& r ) { return ( l.IsEndValid() ? l.End() : m_worker.GetLastTime() ) < r; } );
                 if( next == citend ) break;
                 auto prev = next - 1;
                 const auto pt = prev->IsEndValid() ? prev->End() : m_worker.GetLastTime();