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-rw-r--r--libavfilter/vf_deshake.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/libavfilter/vf_deshake.c b/libavfilter/vf_deshake.c
index 5c562eb2b4..68d72673ae 100644
--- a/libavfilter/vf_deshake.c
+++ b/libavfilter/vf_deshake.c
@@ -530,8 +530,7 @@ static int filter_frame(AVFilterLink *link, AVFilterBufferRef *in)
// Store the current frame as the reference frame for calculating the
// motion of the next frame
- if (deshake->ref != NULL)
- avfilter_unref_buffer(deshake->ref);
+ avfilter_unref_buffer(deshake->ref);
// Cleanup the old reference frame
deshake->ref = in;