X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpage-turn-page-breaking.cc;h=85a090f6eab69ed97e3c233ea0cc904de4c4777f;hb=5af7cd44435fd26fade6e700a3912630e1553a87;hp=047ba6a82fee8fedf396505ebf3ea62a992795d7;hpb=25ec4326eff24ced1d02aa1abea83bae155f02fd;p=lilypond.git

diff --git a/lily/page-turn-page-breaking.cc b/lily/page-turn-page-breaking.cc
index 047ba6a82f..85a090f6ea 100644
--- a/lily/page-turn-page-breaking.cc
+++ b/lily/page-turn-page-breaking.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2006--2012 Joe Neeman <joeneeman@gmail.com>
+  Copyright (C) 2006--2015 Joe Neeman <joeneeman@gmail.com>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -29,6 +29,9 @@
 #include "system.hh"
 #include "warn.hh"
 
+using std::string;
+using std::vector;
+
 template<typename T>
 static bool
 is_break (T *g)
@@ -138,7 +141,8 @@ Page_turn_page_breaking::calc_subproblem (vsize ending_breakpoint)
   for (vsize start = end; start--;)
     {
       if (start < end - 1
-          && breakpoint_property (start + 1, "page-turn-permission") == ly_symbol2scm ("force"))
+          && scm_is_eq (breakpoint_property (start + 1, "page-turn-permission"),
+                        ly_symbol2scm ("force")))
         break;
 
       if (start > 0 && best.demerits_ < state_[start - 1].demerits_)