From: Soeren Apel <soeren@apelpie.net>
Date: Mon, 29 Aug 2016 16:10:09 +0000 (+0200)
Subject: Fix crash when saving session with open files
X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=commitdiff_plain;h=f2040dcb783986fd478e910a13b6c9bcf8a0a4be;hp=6de38b17e7a9182b6557104dd3a902bb7784db95

Fix crash when saving session with open files
---

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 45d805a..77dc946 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -273,7 +273,8 @@ void MainWindow::save_ui_settings()
 				dynamic_pointer_cast< devices::HardwareDevice >
 				(session->device());
 
-			if (device->hardware_device()->driver()->name() == "demo")
+			if (device &&
+				device->hardware_device()->driver()->name() == "demo")
 				continue;
 		}