Fix clazy warnings

[pulseview.git] / pv / subwindows / subwindowbase.cpp

diff --git a/pv/subwindows/subwindowbase.cpp b/pv/subwindows/subwindowbase.cpp
index 8606d65775339177ea8727fdd5562bc827acda38..f81b35821e8b0cb4ae0d4472f6275518fb8d7472 100644 (file)
--- a/pv/subwindows/subwindowbase.cpp
+++ b/pv/subwindows/subwindowbase.cpp
@@ -67,7 +67,7 @@ unordered_set< shared_ptr<data::SignalBase> > SubWindowBase::signalbases() const
 
 void SubWindowBase::clear_signalbases()
 {
-       for (shared_ptr<data::SignalBase> signalbase : signalbases_) {
+       for (const shared_ptr<data::SignalBase>& signalbase : signalbases_) {
                disconnect(signalbase.get(), SIGNAL(samples_cleared()),
                        this, SLOT(on_data_updated()));
                disconnect(signalbase.get(), SIGNAL(samples_added(uint64_t, uint64_t, uint64_t)),
@@ -98,6 +98,11 @@ void SubWindowBase::remove_decode_signal(shared_ptr<data::DecodeSignal> signal)
 }
 #endif
 
+int SubWindowBase::minimum_width() const
+{
+       return 0;
+}
+
 void SubWindowBase::on_signals_changed()
 {
 }