Fix some clang-tidy complaints

[pulseview.git] / pv / data / signalbase.hpp

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index 2223abaf75d3346532d26f81c9a529d0e4b3ae41..c3d0bed11a6e9863305f7cef9f54b866c4cb55a7 100644 (file)
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -87,7 +87,7 @@ private:
 class SignalBase : public QObject, public enable_shared_from_this<SignalBase>
 {
        Q_OBJECT
-       Q_PROPERTY(QString error_message READ get_error_message)
+       Q_PROPERTY(QString error_message READ get_error_message NOTIFY error_message_changed)
 
 public:
        enum ChannelType {
@@ -379,7 +379,7 @@ Q_SIGNALS:
        void enabled_changed(const bool &value);
        void name_changed(const QString &name);
        void color_changed(const QColor &color);
-       void error_message_changed(const QString &msg);
+       void error_message_changed(QString msg);
        void conversion_type_changed(const ConversionType t);
 
        void samples_cleared();