@ -70,7 +70,7 @@ class AudioFilterIIR_F32 : public AudioStream_F32
void AudioFilterIIR_F32::update(void)
{
audio_block_f32_t *block, *b_new;
audio_block_f32_t *block;
block = AudioStream_F32::receiveWritable_f32();
if (!block) return;