X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Flogicsignal.cpp;fp=pv%2Fview%2Flogicsignal.cpp;h=440a11903d4277f15d6dfeff6961630d20bfa868;hp=f78170b01a30a0028a95befaf7665e7d8a33e649;hb=3afe5afea4536c613f814fc094088c2074c74915;hpb=a970015f3aac1e13a5ed2e19a60ac304b1397d1c

diff --git a/pv/view/logicsignal.cpp b/pv/view/logicsignal.cpp
index f78170b..440a119 100644
--- a/pv/view/logicsignal.cpp
+++ b/pv/view/logicsignal.cpp
@@ -347,6 +347,10 @@ void LogicSignal::init_trigger_actions(QWidget *parent)
 
 const vector<int32_t> LogicSignal::get_trigger_types() const
 {
+	// We may not be associated with a device
+	if (!device_)
+		return vector<int32_t>();
+
 	const auto sr_dev = device_->device();
 	if (sr_dev->config_check(ConfigKey::TRIGGER_MATCH, Capability::LIST)) {
 		const Glib::VariantContainerBase gvar =