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Diffstat (limited to 'gtk2_ardour/automation_region_view.h')
-rw-r--r--gtk2_ardour/automation_region_view.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/gtk2_ardour/automation_region_view.h b/gtk2_ardour/automation_region_view.h
index 99a344d681..e6531821d3 100644
--- a/gtk2_ardour/automation_region_view.h
+++ b/gtk2_ardour/automation_region_view.h
@@ -45,11 +45,11 @@ public:
const Evoral::Parameter& parameter,
boost::shared_ptr<ARDOUR::AutomationList>,
double initial_samples_per_unit,
- Gdk::Color& basic_color);
+ Gdk::Color const & basic_color);
~AutomationRegionView() {}
- void init (Gdk::Color& basic_color, bool wfd);
+ void init (Gdk::Color const & basic_color, bool wfd);
inline AutomationTimeAxisView* automation_view() const
{ return dynamic_cast<AutomationTimeAxisView*>(&trackview); }