avfilter/af_astats: do not overwrite already set values when doing reset

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/libavfilter/af_astats.c b/libavfilter/af_astats.c
index 182532f21b..41fec156a3 100644
--- a/libavfilter/af_astats.c
+++ b/libavfilter/af_astats.c
@@ -115,8 +115,6 @@ static void reset_stats(AudioStatsContext *s)
         p->sigma_x = 0;
         p->sigma_x2 = 0;
         p->avg_sigma_x2 = 0;
-        p->min_sigma_x2 = 0;
-        p->max_sigma_x2 = 0;
         p->min_run = 0;
         p->max_run = 0;
         p->min_runs = 0;