From e680926d170422fdcd1ee7266238c57a49a6c58b Mon Sep 17 00:00:00 2001 From: Paul Brossier Date: Mon, 26 Nov 2018 18:22:06 +0100 Subject: [PATCH] [dct] fix radix check for accelerate --- src/spectral/dct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/spectral/dct.c b/src/spectral/dct.c index 48f6cd2e..16cd2a9b 100644 --- a/src/spectral/dct.c +++ b/src/spectral/dct.c @@ -87,7 +87,7 @@ aubio_dct_t* new_aubio_dct (uint_t size) { { uint_t radix = size; uint_t order = 0; - while ((radix / 2) * 2 == radix) { + while ((radix >= 1) && ((radix / 2) * 2 == radix)) { radix /= 2; order++; } -- 2.11.0