From: lilo_booter <lilo_booter@d19143bc-622f-0410-bfdd-b5b2a6649095>
Date: Sat, 12 Feb 2005 14:10:11 +0000 (+0000)
Subject: Minor correction
X-Git-Url: http://research.m1stereo.tv/gitweb?a=commitdiff_plain;h=6c2ae77c850ec53f67f1d15726e47611c32fd8a1;p=melted

Minor correction


git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt++@667 d19143bc-622f-0410-bfdd-b5b2a6649095
---

diff --git a/mlt++/src/MltService.cpp b/mlt++/src/MltService.cpp
index 63509f4..078a289 100644
--- a/mlt++/src/MltService.cpp
+++ b/mlt++/src/MltService.cpp
@@ -109,6 +109,7 @@ int Service::detach( Filter &filter )
 
 Filter *Service::filter( int index )
 {
-	return new Filter( mlt_service_filter( get_service( ), index ) );
+	mlt_filter result = mlt_service_filter( get_service( ), index );
+	return result == NULL ? NULL : new Filter( result );
 }