From 53ea4c6cd9b58ce91830804051e9d4906784d892 Mon Sep 17 00:00:00 2001
From: Soeren Apel <soeren@apelpie.net>
Date: Thu, 23 Jul 2015 20:48:21 +0200
Subject: [PATCH] Session: Clear signal data before starting capture

---
 pv/session.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pv/session.cpp b/pv/session.cpp
index b5d7911f..b90c0301 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -179,6 +179,11 @@ void Session::start_capture(function<void (const QString)> error_handler)
 		}
 	}
 
+	// Clear signal data
+	const set< shared_ptr<data::SignalData> > signal_data = get_data();
+	for (const shared_ptr<data::SignalData> d : signal_data)
+		d->clear();
+
 	// Begin the session
 	sampling_thread_ = std::thread(
 		&Session::sample_thread_proc, this, device_,
-- 
2.30.2