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-rw-r--r--libs/evoral/evoral/ControlList.hpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/libs/evoral/evoral/ControlList.hpp b/libs/evoral/evoral/ControlList.hpp
index c035b6ddcf..45519955c5 100644
--- a/libs/evoral/evoral/ControlList.hpp
+++ b/libs/evoral/evoral/ControlList.hpp
@@ -83,7 +83,7 @@ public:
typedef EventList::reverse_iterator reverse_iterator;
typedef EventList::const_iterator const_iterator;
- ControlList (Parameter id);
+ ControlList (const Parameter& id);
//ControlList (const XMLNode&, Parameter id);
~ControlList();
@@ -97,8 +97,8 @@ public:
void freeze();
void thaw ();
- const Parameter& parameter() const { return _parameter; }
- void set_parameter(Parameter p) { _parameter = p; }
+ const Parameter& parameter() const { return _parameter; }
+ void set_parameter(const Parameter& p) { _parameter = p; }
EventList::size_type size() const { return _events.size(); }
bool empty() const { return _events.empty(); }