X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fdcp_text_track.h;h=913e77fa59cdb08f0500ebdf862a6dc2df8a4a88;hp=d69e6dae9208d73d6b6504f8784f6931c31cefc0;hb=6ef1fc5f40567650ca9ef2b7644e4fdd97640ae6;hpb=5aa057f73c9b5d0f2a4a1479bd75dee849250265

diff --git a/src/lib/dcp_text_track.h b/src/lib/dcp_text_track.h
index d69e6dae9..913e77fa5 100644
--- a/src/lib/dcp_text_track.h
+++ b/src/lib/dcp_text_track.h
@@ -27,6 +27,7 @@
 class DCPTextTrack
 {
 public:
+	DCPTextTrack () {}
 	DCPTextTrack (cxml::ConstNodePtr node);
 	DCPTextTrack (std::string name_, std::string language_);
 
@@ -39,5 +40,6 @@ public:
 
 bool operator== (DCPTextTrack const & a, DCPTextTrack const & b);
 bool operator!= (DCPTextTrack const & a, DCPTextTrack const & b);
+bool operator< (DCPTextTrack const & a, DCPTextTrack const & b);
 
 #endif