1 files changed, 2 insertions, 1 deletions
diff --git a/gtk2_ardour/utils.h b/gtk2_ardour/utils.h
index 03a68558b5..bdc05643a5 100644
--- a/gtk2_ardour/utils.h
+++ b/gtk2_ardour/utils.h
@@ -23,6 +23,7 @@
 #include <string>
 #include <cmath>
 #include <vector>
+#include <map>
 
 #include "ardour/types.h"
 
@@ -72,7 +73,7 @@ bool emulate_key_event (unsigned int);
 
 Glib::RefPtr<Gdk::Pixbuf> get_xpm (std::string);
 std::vector<std::string> get_icon_sets ();
-std::vector<std::string> get_color_themes ();
+void get_color_themes (std::map<std::string,std::string>&);
 std::string get_icon_path (const char*, std::string icon_set = std::string(), bool is_image = true);
 Glib::RefPtr<Gdk::Pixbuf> get_icon (const char*, std::string icon_set = std::string());
 static std::map<std::string, Glib::RefPtr<Gdk::Pixbuf> > xpm_map;