From 05932d28ba7529123fbb7ccac942c2bb08cb425f Mon Sep 17 00:00:00 2001
From: Weird Constructor <weirdconstructor@gmail.com>
Date: Sat, 14 Aug 2021 11:27:23 +0200
Subject: [PATCH] fixed a bug in the dattorro reverb with the pre-delay amount

---
 src/dsp/dattorro.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/dsp/dattorro.rs b/src/dsp/dattorro.rs
index 5a2108d..eaea959 100644
--- a/src/dsp/dattorro.rs
+++ b/src/dsp/dattorro.rs
@@ -374,7 +374,12 @@ impl DattorroReverb {
 
         // HPF => Pre-Delay
         let out_pre_delay =
-            self.pre_delay.next_cubic(params.pre_delay_time_ms(), out_hpf);
+            if params.pre_delay_time_ms() < 0.1 {
+                out_hpf
+            } else {
+                self.pre_delay.next_cubic(
+                    params.pre_delay_time_ms(), out_hpf)
+            };
 
         // Pre-Delay => 4 All-Pass filters
         let mut diffused = out_pre_delay;