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-rw-r--r--libavfilter/vf_tinterlace.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/libavfilter/vf_tinterlace.c b/libavfilter/vf_tinterlace.c
index ac8350300d..62e8d46d25 100644
--- a/libavfilter/vf_tinterlace.c
+++ b/libavfilter/vf_tinterlace.c
@@ -165,8 +165,7 @@ static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)
AVFilterContext *ctx = inlink->dst;
TInterlaceContext *tinterlace = ctx->priv;
- if (tinterlace->cur)
- avfilter_unref_buffer(tinterlace->cur);
+ avfilter_unref_buffer(tinterlace->cur);
tinterlace->cur = tinterlace->next;
tinterlace->next = picref;
}