--- caps-0.9.15/AutoFilter.cc	2013-08-26 06:11:33.000000000 -0700
+++ caps-0.9.15/AutoFilter.cc	2016-06-10 14:19:56.343562647 -0700
@@ -75,7 +75,7 @@ 
 void
 AutoFilter::subsubcycle (uint frames, SVF & svf, Over & over)
 {
-	div_t qr = div (frames, blocksize);
+	div_t qr = div ((int) frames, (int) blocksize);
 	int blocks = qr.quot;
 	if (qr.rem) ++blocks;
 	float over_blocks = 1./blocks;