From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Mon, 31 Oct 2016 18:08:21 +0000 (+0100)
Subject: Fix a segfault on bmusb hotplug in simple audio mode.
X-Git-Tag: 1.4.1~6
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;ds=sidebyside;h=47a806bdc9143201072a3c7408f11bbd60b09a0c;p=nageru

Fix a segfault on bmusb hotplug in simple audio mode.
---

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 36ea55e..4127f91 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -1290,6 +1290,9 @@ void MainWindow::set_white_balance(int channel_number, int x, int y)
 void MainWindow::audio_state_changed()
 {
 	post_to_main_thread([this]{
+		if (global_audio_mixer->get_mapping_mode() == AudioMixer::MappingMode::SIMPLE) {
+			return;
+		}
 		InputMapping mapping = global_audio_mixer->get_input_mapping();
 		for (unsigned bus_index = 0; bus_index < mapping.buses.size(); ++bus_index) {
 			const InputMapping::Bus &bus = mapping.buses[bus_index];