X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Faudio-element.cc;h=8d3a3e39534384768a34ae87f2de82df9ea8b66e;hb=e9724a76f3795833ab70a6fed852cf78eb344dcf;hp=cb498f5dbf7f9acf4c7944108ba20479b0200d7f;hpb=474c8729dc274a30558102a015a01fa5882673db;p=lilypond.git

diff --git a/lily/audio-element.cc b/lily/audio-element.cc
index cb498f5dbf..8d3a3e3953 100644
--- a/lily/audio-element.cc
+++ b/lily/audio-element.cc
@@ -5,6 +5,7 @@
 
   (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
+#include <cassert> 
 
 #include "audio-element.hh"