Fix V547 warning from PVS-Studio Static Analyzer

velipso / sndfilter

Algorithms for sound filters, like reverb, dynamic range compression, lowpass, highpass, notch, etc

BSD Zero Clause License

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Closed buslov closed 7 years ago

buslov commented 7 years ago

I'm a member of the Pinguem.ru competition on finding errors in open source projects. A bug, found using PVS-Studio.

Warning: Expression 'delaybufsize > 0' is always true.