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-rw-r--r--gtk2_ardour/automation_region_view.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/gtk2_ardour/automation_region_view.cc b/gtk2_ardour/automation_region_view.cc
index dc0a5b07cd..80dbd669ca 100644
--- a/gtk2_ardour/automation_region_view.cc
+++ b/gtk2_ardour/automation_region_view.cc
@@ -33,7 +33,7 @@ AutomationRegionView::AutomationRegionView(ArdourCanvas::Group*
const Evoral::Parameter& param,
boost::shared_ptr<ARDOUR::AutomationList> list,
double spu,
- Gdk::Color& basic_color)
+ Gdk::Color const & basic_color)
: RegionView(parent, time_axis, region, spu, basic_color)
, _parameter(param)
{
@@ -46,7 +46,7 @@ AutomationRegionView::AutomationRegionView(ArdourCanvas::Group*
}
void
-AutomationRegionView::init (Gdk::Color& basic_color, bool wfd)
+AutomationRegionView::init (Gdk::Color const & basic_color, bool wfd)
{
_enable_display = false;