Use PBD::to_string from pbd/string_convert.h in WaveView debug code

diff --git a/libs/canvas/wave_view.cc b/libs/canvas/wave_view.cc
index ffaeeed1bfbd95158617d96b35886b2cb78d1e51..94821c48dd53819814f8458bdb8fc44b8ba82412 100644 (file)
--- a/libs/canvas/wave_view.cc
+++ b/libs/canvas/wave_view.cc
@@ -158,7 +158,7 @@ WaveView::~WaveView ()
 string
 WaveView::debug_name() const
 {
-       return _region->name() + string (":") + PBD::to_string (_channel+1, std::dec);
+       return _region->name() + string (":") + PBD::to_string (_channel+1);
 }
 
 void