frame_thread_encoder: silence integer to pointer without cast warning

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 2 insertions, 1 deletions

diff --git a/libavcodec/frame_thread_encoder.c b/libavcodec/frame_thread_encoder.c
index 208874c483..ab095dc98e 100644
--- a/libavcodec/frame_thread_encoder.c
+++ b/libavcodec/frame_thread_encoder.c
@@ -98,7 +98,8 @@ static void * attribute_align_arg worker(void *v){
         if(got_packet) {
             av_dup_packet(pkt);
         } else {
-            pkt->data = pkt->size = 0;
+            pkt->data = NULL;
+            pkt->size = 0;
         }
         pthread_mutex_lock(&c->finished_task_mutex);
         c->finished_tasks[task.index].outdata = pkt; pkt = NULL;