X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdata%2Fsignaldata.h;h=280874c4785d074af42b9a7284ae888c4217b02b;hp=0aa3b348ff68ad3b3e715435c276c510a891359c;hb=313b4901cd15bd87b20870f0354a683a5fc447a5;hpb=943edd769f24a5a17df4f0b5e94d92b1b19c8300

diff --git a/pv/data/signaldata.h b/pv/data/signaldata.h
index 0aa3b348..280874c4 100644
--- a/pv/data/signaldata.h
+++ b/pv/data/signaldata.h
@@ -30,6 +30,7 @@ class SignalData
 {
 public:
 	SignalData();
+	virtual ~SignalData() {}
 
 public:
 	double samplerate() const;