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-rw-r--r--libavfilter/avf_showspectrum.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c
index 0e2e84be5d..55cc6681c1 100644
--- a/libavfilter/avf_showspectrum.c
+++ b/libavfilter/avf_showspectrum.c
@@ -390,7 +390,7 @@ static int plot_spectrum_column(AVFilterLink *inlink, AVFrame *insamples)
float y, u, v;
int i;
- for (i = 1; i < sizeof(intensity_color_table) / sizeof(*intensity_color_table) - 1; i++)
+ for (i = 1; i < FF_ARRAY_ELEMS(intensity_color_table) - 1; i++)
if (intensity_color_table[i].a >= a)
break;
// i now is the first item >= the color