MathSignal: Check for enabled signals

[pulseview.git] / pv / data / decodesignal.cpp

diff --git a/pv/data/decodesignal.cpp b/pv/data/decodesignal.cpp
index b665ba8934fafde460c762922c354890836c7716..b6166a4c603dee6a4548b4351a2dad7ed811408b 100644 (file)
--- a/pv/data/decodesignal.cpp
+++ b/pv/data/decodesignal.cpp
@@ -170,7 +170,7 @@ void DecodeSignal::reset_decode(bool shutting_down)
        logic_mux_data_invalid_ = true;
 
        if (!error_message_.isEmpty()) {
-               error_message_ = QString();
+               error_message_.clear();
                // TODO Emulate noquote()
                qDebug().nospace() << name() << ": Error cleared";
        }