From be5358254fa9ca0b69255cb3c82fcb05fcd4ce84 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Mon, 28 Jan 2019 11:10:36 +0100
Subject: [PATCH] decimate: avoid floating point exception

---
 lib/hooks/decimate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/hooks/decimate.c b/lib/hooks/decimate.c
index da7181df7..ae80a7cb0 100644
--- a/lib/hooks/decimate.c
+++ b/lib/hooks/decimate.c
@@ -72,7 +72,7 @@ static int decimate_process(struct hook *h, struct sample *smps[], unsigned *cnt
 
 	int i, ok;
 	for (i = 0, ok = 0; i < *cnt; i++) {
-		if (p->counter++ % p->ratio == 0) {
+		if (p->ratio && p->counter++ % p->ratio == 0) {
 			struct sample *tmp;
 
 			tmp = smps[ok];