remove reference "const int32_t&" -> const int32_t"

[ardour.git] / gtk2_ardour / region_view.cc

diff --git a/gtk2_ardour/region_view.cc b/gtk2_ardour/region_view.cc
index 16bf44a6897a50b83dcfb7e541235e2524e1eeda..1e848cf33903655efdb1f23c3ae2cbc94f787bf4 100644 (file)
--- a/gtk2_ardour/region_view.cc
+++ b/gtk2_ardour/region_view.cc
@@ -834,7 +834,7 @@ RegionView::update_coverage_frames (LayerDisplay d)
 }
 
 bool
-RegionView::trim_front (framepos_t new_bound, bool no_overlap, const int32_t& sub_num)
+RegionView::trim_front (framepos_t new_bound, bool no_overlap, const int32_t sub_num)
 {
        if (_region->locked()) {
                return false;
@@ -876,7 +876,7 @@ RegionView::trim_front (framepos_t new_bound, bool no_overlap, const int32_t& su
 }
 
 bool
-RegionView::trim_end (framepos_t new_bound, bool no_overlap, const int32_t& sub_num)
+RegionView::trim_end (framepos_t new_bound, bool no_overlap, const int32_t sub_num)
 {
        if (_region->locked()) {
                return false;