Mlt Ref Counts and Playlist split/join

[mlt] / src / framework / mlt_consumer.c

diff --git a/src/framework/mlt_consumer.c b/src/framework/mlt_consumer.c
index a07f72d10ca9d5dfb1a688597c0d4577a2c9d530..f363248122d9f7813fe69cef25c3fb8cbb16b707 100644 (file)
--- a/src/framework/mlt_consumer.c
+++ b/src/framework/mlt_consumer.c
@@ -520,15 +520,19 @@ int mlt_consumer_is_stopped( mlt_consumer this )
 
 void mlt_consumer_close( mlt_consumer this )
 {
-       // Get the childs close function
-       void ( *consumer_close )( ) = this->close;
+       if ( this != NULL && mlt_properties_dec_ref( mlt_consumer_properties( this ) ) <= 0 )
+       {
+               // Get the childs close function
+               void ( *consumer_close )( ) = this->close;
 
-       // Make sure it only gets called once
-       this->close = NULL;
+               // Make sure it only gets called once
+               this->close = NULL;
+               this->parent.close = NULL;
 
-       // Call the childs close if available
-       if ( consumer_close != NULL )
-               consumer_close( this );
-       else
-               mlt_service_close( &this->parent );
+               // Call the childs close if available
+               if ( consumer_close != NULL )
+                       consumer_close( this );
+               else
+                       mlt_service_close( &this->parent );
+       }
 }