NULL safety checks

[melted] / src / framework / mlt_tractor.c

diff --git a/src/framework/mlt_tractor.c b/src/framework/mlt_tractor.c
index 5f9c5f7..9143868 100644 (file)
--- a/src/framework/mlt_tractor.c
+++ b/src/framework/mlt_tractor.c
@@ -83,7 +83,7 @@ mlt_service mlt_tractor_service( mlt_tractor this )
 
 mlt_producer mlt_tractor_producer( mlt_tractor this )
 {
-       return &this->parent;
+       return this != NULL ? &this->parent : NULL;
 }
 
 /** Get the properties object associated to the tractor.