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Filter: LowPassFilter gets another div-by-zero check

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Randy Mackay 2015-04-01 10:27:14 -07:00
parent 57f8a4d29d
commit ca92821445
1 changed files with 1 additions and 1 deletions
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2
libraries/Filter/LowPassFilter.h
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@ -107,7 +107,7 @@ template <class T>
void LowPassFilter<T>::set_time_constant(float time_step, float time_constant)
{
// avoid divide by zero
if (time_constant + time_step <= 0.0f) {
if ((time_constant <= 0.0f) || (time_step <= 0.0f)) {
_cutoff_hz = 0.0f;
_alpha = 1.0f;
return;