Issue 2704: Add missing "#include <unistd.h>" for use with g++ 4.7

[lilypond.git] / flower / interval-set.cc

diff --git a/flower/interval-set.cc b/flower/interval-set.cc
index 193be7f7f1605fda8e22d5b6c1cba5a23f5e8ba9..84bde76a9cfe2a00d9cba2879d2f74f5362249e9 100644 (file)
--- a/flower/interval-set.cc
+++ b/flower/interval-set.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2004--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2004--2012 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
@@ -60,13 +60,13 @@ Interval_set::remove_interval (Interval rm)
 
           if (!before.is_empty () && before.length () > 0.0)
             {
-              allowed_regions_.insert (allowed_regions_.begin () + i, before);
+              allowed_regions_.insert (allowed_regions_.begin () + (long)i, before);
               i++;
             }
-          allowed_regions_.erase (allowed_regions_.begin () + i);
+          allowed_regions_.erase (allowed_regions_.begin () + (long)i);
           if (!after.is_empty () && after.length () > 0.0)
             {
-              allowed_regions_.insert (allowed_regions_.begin () + i, after);
+              allowed_regions_.insert (allowed_regions_.begin () + (long)i, after);
               i++;
             }
         }