From 452a323a22a734d796cd8e014934d684b8da449a Mon Sep 17 00:00:00 2001
From: pfi79 <pfi79@mail.ru>
Date: Mon, 4 Dec 2023 16:31:44 +0300
Subject: [PATCH] fix select (#567)

Signed-off-by: Fedor Partanskiy <pfi79@mail.ru>
---
 internal/bft/viewchanger.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/internal/bft/viewchanger.go b/internal/bft/viewchanger.go
index 96172260..505c921a 100644
--- a/internal/bft/viewchanger.go
+++ b/internal/bft/viewchanger.go
@@ -1320,7 +1320,13 @@ func (v *ViewChanger) Decide(proposal types.Proposal, signatures []types.Signatu
 		}
 	}
 	v.Pruner.MaybePruneRevokedRequests()
-	v.inFlightDecideChan <- struct{}{}
+
+	select {
+	case v.inFlightDecideChan <- struct{}{}:
+		return
+	case <-v.stopChan:
+		return
+	}
 }
 
 // Complain panics when a view change is requested