From 225efccefcf342dfdb37a61ff86fce537be9f524 Mon Sep 17 00:00:00 2001
From: Andrew Wason <rectalogic@rectalogic.com>
Date: Sat, 22 Sep 2012 10:59:40 +0200
Subject: [PATCH] lavfi/buffersink: fix check on pixel_fmts in the opaque
 parameter

Fix programmatic selection of accepted pixel formats.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
---
 libavfilter/sink_buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/sink_buffer.c b/libavfilter/sink_buffer.c
index 040fbafb22..e34e8e204b 100644
--- a/libavfilter/sink_buffer.c
+++ b/libavfilter/sink_buffer.c
@@ -195,7 +195,7 @@ static av_cold int vsink_init(AVFilterContext *ctx, const char *args, void *opaq
     BufferSinkContext *buf = ctx->priv;
     AVBufferSinkParams *params = opaque;
 
-    if (params && buf->pixel_fmts) {
+    if (params && params->pixel_fmts) {
         const int *pixel_fmts = params->pixel_fmts;
 
         buf->pixel_fmts = ff_copy_int_list(pixel_fmts);