release: 0.1.52

[lilypond.git] / lily / plet-spanner.cc

diff --git a/lily/plet-spanner.cc b/lily/plet-spanner.cc
index 6eebc48f04ca0815f3e0f8e851bf275b4d54253f..6787088b0e2bf4d9c014508b8c92e7d91bea601e 100644 (file)
--- a/lily/plet-spanner.cc
+++ b/lily/plet-spanner.cc
@@ -85,7 +85,7 @@ Plet_spanner::do_add_processing ()
   do {
     if (!stem_l_drul_[d])
       new_stem_drul[d] = stem_l_drul_[(Direction)-d];
-  } while ( (d *= -1) != LEFT);
+  } while (flip(&d) != LEFT);
   stem_l_drul_ = new_stem_drul;
 }
   
@@ -110,7 +110,7 @@ Plet_spanner::do_post_processing ()
       if (d == RIGHT)
         dx_f_drul_[d] = nw_f;
     }
-  while ( (d *= -1) != LEFT);
+  while (flip(&d) != LEFT);
 }
 
 void