avfilter/avf_showcqt: Fix uninitialized return code

Fixes CID1322329

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-11-11 01:07:45 +01:00
parent 4819446eae
commit 1b539fbfe3

View File

@ -993,7 +993,7 @@ static int plot_cqt(AVFilterContext *ctx)
{
AVFilterLink *outlink = ctx->outputs[0];
ShowCQTContext *s = ctx->priv;
int ret;
int ret = 0;
memcpy(s->fft_result, s->fft_data, s->fft_len * sizeof(*s->fft_data));
av_fft_permute(s->fft_ctx, s->fft_result);