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-rw-r--r--libavfilter/af_silencedetect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/af_silencedetect.c b/libavfilter/af_silencedetect.c
index ef014f61fc..8a60176137 100644
--- a/libavfilter/af_silencedetect.c
+++ b/libavfilter/af_silencedetect.c
@@ -131,7 +131,7 @@ static int query_formats(AVFilterContext *ctx)
{
AVFilterFormats *formats = NULL;
AVFilterChannelLayouts *layouts = NULL;
- enum AVSampleFormat sample_fmts[] = {
+ static const enum AVSampleFormat sample_fmts[] = {
AV_SAMPLE_FMT_DBL,
AV_SAMPLE_FMT_NONE
};