X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;ds=sidebyside;f=pv%2Fmainwindow.cpp;h=a20f12a6712a087522ab45d6d770e0fba668fe03;hb=d8d053b6e51abf651ca31d0d4822035c06fb7f9b;hp=9286a06cea256bae5d24d51d930658bd5fd99167;hpb=156f06e95f10587063b97b6b453a603751a0007c;p=pulseview.git

diff --git a/pv/mainwindow.cpp b/pv/mainwindow.cpp
index 9286a06..a20f12a 100644
--- a/pv/mainwindow.cpp
+++ b/pv/mainwindow.cpp
@@ -724,7 +724,8 @@ void MainWindow::on_tab_close_requested(int index)
 {
 	shared_ptr<Session> session = get_tab_session(index);
 
-	assert(session);
+	if (!session)
+		return;
 
 	if (session->data_saved() || (QMessageBox::question(this, tr("Confirmation"),
 		tr("This session contains unsaved data. Close it anyway?"),