Release: bump Welcome versions.

[lilypond.git] / lily / slur-configuration.cc

diff --git a/lily/slur-configuration.cc b/lily/slur-configuration.cc
index aac2a97a0ec9dab09fda72ff593a86eb41191798..9eb4ef83bd03c74581d9da08b5664c1a062c9c54 100644 (file)
--- a/lily/slur-configuration.cc
+++ b/lily/slur-configuration.cc
@@ -31,9 +31,6 @@
 #include "tie.hh"
 #include "warn.hh"
 
-using std::string;
-using std::vector;
-
 Bezier
 avoid_staff_line (Slur_score_state const &state,
                   Bezier bez)
@@ -93,7 +90,7 @@ fit_factor (Offset dz_unit, Offset dz_perp, Real close_to_edge_length,
   Real fit_factor = 0.0;
   Offset x0 = curve.control_[0];
   curve.translate (-x0);
-  curve.rotate (-dz_unit.arg ());
+  curve.rotate (-dz_unit.angle_degrees ());
   curve.scale (1, d);
 
   Interval curve_xext;