X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Finclude%2Finterval.hh;h=1b095dedc307e1ed8a5460b561a5fc87b23e3b90;hb=9f3572d98bb948c9689cd1f75401a029451fa001;hp=7b7d4f54e5b98c74310e569986c187ab6481e17c;hpb=04265f11d1f21416ccebd2dcaa1d903dc781b36e;p=lilypond.git

diff --git a/flower/include/interval.hh b/flower/include/interval.hh
index 7b7d4f54e5..1b095dedc3 100644
--- a/flower/include/interval.hh
+++ b/flower/include/interval.hh
@@ -128,9 +128,9 @@ struct Interval_t : public Drul_array<T>
     at (RIGHT) = t;
   }
 
-  static bool left_less (Interval_t<T> const &a, Interval_t<T> const &b)
+  static int left_comparison (Interval_t<T> const &a, Interval_t<T> const &b)
   {
-    return a[LEFT] < b[RIGHT];
+    return sign (a[LEFT] - b[RIGHT]);
   }
 };