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-rw-r--r--cyclone/sickle/onepole.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/cyclone/sickle/onepole.c b/cyclone/sickle/onepole.c
index f06b581..0772c80 100644
--- a/cyclone/sickle/onepole.c
+++ b/cyclone/sickle/onepole.c
@@ -98,7 +98,7 @@ static t_int *onepole_perform(t_int *w)
specifically: a1=b0-1 => a1 in [-.9999 .. -.01] => lowpass (stable) */
while (nblock--)
*out++ = ynm1 = b0 * (*xin++ - ynm1) + ynm1;
- x->x_ynm1 = (PD_BADFLOAT(ynm1) ? 0. : ynm1);
+ x->x_ynm1 = (PD_BIGORSMALL(ynm1) ? 0. : ynm1);
return (w + 6);
}