X-Git-Url: https://main.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Flib%2Fdcp_content.cc;h=9e767596cf7619e34ae6673a53d21c054036496a;hp=431492c7ac29b8b50091d75e1cdbfead4d5e3dac;hb=73654117144c6de0ec4efe39ddc88485df546cc9;hpb=422be0eece2bf6ee80db1d3c21553cd82efff789

diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
index 431492c7a..9e767596c 100644
--- a/src/lib/dcp_content.cc
+++ b/src/lib/dcp_content.cc
@@ -50,6 +50,7 @@ using boost::shared_ptr;
 using boost::scoped_ptr;
 using boost::optional;
 using boost::function;
+using dcp::raw_convert;
 
 int const DCPContentProperty::CAN_BE_PLAYED      = 600;
 int const DCPContentProperty::REFERENCE_VIDEO    = 601;
@@ -239,14 +240,13 @@ DCPContent::full_length () const
 string
 DCPContent::identifier () const
 {
-	locked_stringstream s;
-	s << Content::identifier() << "_" << video->identifier() << "_";
+	string s = Content::identifier() + "_" + video->identifier() + "_";
 	if (subtitle) {
-		s << subtitle->identifier () << " ";
+		s += subtitle->identifier () + " ";
 	}
-	s << (_reference_video ? "1" : "0")
-	  << (_reference_subtitle ? "1" : "0");
-	return s.str ();
+
+	s += string (_reference_video ? "1" : "0") + string (_reference_subtitle ? "1" : "0");
+	return s;
 }
 
 void