libhb: fixed a dead assignment in avfilter.c.

diff --git a/libhb/avfilter.c b/libhb/avfilter.c
index 9729a2c9c5c1fa5e20d6f68d2c99f4c011e451ee..b8262142680900707738bd4162bf1cf405d1a23f 100644 (file)
--- a/libhb/avfilter.c
+++ b/libhb/avfilter.c
@@ -161,7 +161,7 @@ static AVFilterContext * append_filter( hb_filter_private_t * pv,
 
 static int avfilter_init( hb_filter_object_t * filter, hb_filter_init_t * init )
 {
-    hb_filter_private_t * pv = filter->private_data;
+    hb_filter_private_t * pv = NULL;
     char                * sws_flags;
     AVFilterContext     * avfilter;
     char                * filter_args;