fix null pointer check (coverity-709396)

diff --git a/src/modules/core/producer_consumer.c b/src/modules/core/producer_consumer.c
index e31fc84e6440c93d0f79e2c0cd4bdfbc689d6cb9..5b63f16b3cfb5eaac885e69e00d2db3f5cd5ace1 100644 (file)
--- a/src/modules/core/producer_consumer.c
+++ b/src/modules/core/producer_consumer.c
@@ -159,7 +159,7 @@ static int get_frame( mlt_producer this, mlt_frame_ptr frame, int index )
 
        // Generate a frame
        *frame = mlt_frame_init( MLT_PRODUCER_SERVICE( this ) );
-       if ( frame )
+       if ( *frame )
        {
                // Seek the producer to the correct place
                // Calculate our positions