Don't crash for tremolo beams.

[lilypond.git] / flower / rational.cc

diff --git a/flower/rational.cc b/flower/rational.cc
index f2cca2d51d592656a51e815d8f13d0051705b6cd..7fe157c5429cf28b61799688cee71977d82e0197 100644 (file)
--- a/flower/rational.cc
+++ b/flower/rational.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -31,7 +31,7 @@ double
 Rational::to_double () const
 {
   if (sign_ == -1 || sign_ == 1 || sign_ == 0)
-    return ((double)sign_) * num_ / den_;
+    return (double)sign_ * (double)num_ / (double)den_;
   if (sign_ == -2)
     return -HUGE_VAL;
   else if (sign_ == 2)
@@ -365,7 +365,7 @@ Rational::to_string () const
 int
 Rational::to_int () const
 {
-  return (int) num () / den ();
+  return (int)(num () / den ());
 }
 
 int