Try to fix win32 build.

diff --git a/src/wx/timeline.cc b/src/wx/timeline.cc
index 52707e45c725de3bbd3ffbc661eb445cef4137aa..7e0ecf27e5e93bfa752bdc01ccb5ef2041c84f56 100644 (file)
--- a/src/wx/timeline.cc
+++ b/src/wx/timeline.cc
@@ -42,7 +42,7 @@ Timeline::Timeline (wxWindow* parent, shared_ptr<Playlist> pl)
        if (pl->audio_from() == Playlist::AUDIO_FFMPEG) {
                SetMinSize (wxSize (640, _track_height * 2 + 96));
        } else {
-               SetMinSize (wxSize (640, _track_height * (max (1UL, pl->audio().size()) + 1) + 96));
+               SetMinSize (wxSize (640, _track_height * (max (size_t (1), pl->audio().size()) + 1) + 96));
        }
 
        pl->Changed.connect (bind (&Timeline::playlist_changed, this));