From: Soeren Apel <redacted>
Date: Wed, 8 Mar 2017 08:44:16 +0000 (+0100)
Subject: Session: Don't reset session name for file devices
X-Git-Tag: pulseview-0.4.0~157
X-Git-Url: http://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=53bb2e1de75f5cca9244efc83c4e77a222e322f4

Session: Don't reset session name for file devices
---

diff --git a/pv/session.cpp b/pv/session.cpp
index e5bf1f6a..0077ccfd 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -534,9 +534,15 @@ void Session::start_capture(function<void (const QString)> error_handler)
 	for (const shared_ptr<data::SignalData> d : all_signal_data_)
 		d->clear();
 
-	// Revert name back to default name (e.g. "Session 1") as the data is gone
-	name_ = default_name_;
-	name_changed();
+	// Revert name back to default name (e.g. "Session 1") for real devices
+	// as the (possibly saved) data is gone. File devices keep their name.
+	shared_ptr<devices::HardwareDevice> hw_device =
+		dynamic_pointer_cast< devices::HardwareDevice >(device_);
+
+	if (hw_device) {
+		name_ = default_name_;
+		name_changed();
+	}
 
 	// Begin the session
 	sampling_thread_ = std::thread(