X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=mlt%2B%2B%2Fsrc%2FMltTractor.cpp;fp=mlt%2B%2B%2Fsrc%2FMltTractor.cpp;h=8187a28babd3985fb1e8ef49bbc01faf8f5de595;hb=0caa0a91b0971439dfe00d0ed9bc05992b7dd609;hp=bb6a4491fcefc48786342dd27ad46cf2e4e66b69;hpb=e9506a0f7005ad5cc8821879ba78b8c42f3ec4bb;p=melted

diff --git a/mlt++/src/MltTractor.cpp b/mlt++/src/MltTractor.cpp
index bb6a449..8187a28 100644
--- a/mlt++/src/MltTractor.cpp
+++ b/mlt++/src/MltTractor.cpp
@@ -28,6 +28,16 @@ Tractor::Tractor( ) :
 {
 }
 
+Tractor::Tractor( Service &tractor ) :
+	instance( NULL )
+{
+	if ( tractor.type( ) == tractor_type )
+	{
+		instance = ( mlt_tractor )tractor.get_service( );
+		inc_ref( );
+	}
+}
+
 Tractor::Tractor( mlt_tractor tractor ) :
 	instance( tractor )
 {