Clean up g++ 4.6.1 compiler warnings (-Wunused-but-set-variable).

[lilypond.git] / lily / break-alignment-interface.cc

diff --git a/lily/break-alignment-interface.cc b/lily/break-alignment-interface.cc
index a471a7ba9fab543184b0108fe5e05abd23b0a03c..619d8eaab2893afa7063fcac2909063f8d04ed7a 100644 (file)
--- a/lily/break-alignment-interface.cc
+++ b/lily/break-alignment-interface.cc
@@ -103,13 +103,10 @@ Break_alignment_interface::calc_positioning_done (SCM smob)
   vector<Grob *> elems = ordered_elements (me);
   vector<Interval> extents;
 
-  int last_nonempty = -1;
   for (vsize i = 0; i < elems.size (); i++)
     {
       Interval y = elems[i]->extent (elems[i], X_AXIS);
       extents.push_back (y);
-      if (!y.is_empty ())
-        last_nonempty = i;
     }
 
   vsize idx = 0;