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-rw-r--r--pd/src/d_osc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/pd/src/d_osc.c b/pd/src/d_osc.c
index a7990fc6..8fe7f29b 100644
--- a/pd/src/d_osc.c
+++ b/pd/src/d_osc.c
@@ -448,6 +448,10 @@ static t_int *sigvcf_perform(t_int *w)
+ coefr * re2 - coefi * im;
*out2++ = im = coefi * re2 + coefr * im;
}
+ if (PD_BADFLOAT(re))
+ re = 0;
+ if (PD_BADFLOAT(im))
+ im = 0;
c->c_re = re;
c->c_im = im;
return (w+7);