fix: allow maxMultiplexForwards to be set to zero (ethersphere#4682)

Solar-Punk-Ltd · Jul 9, 2024 · b0854ca · b0854ca
1 parent a0d8c2e
commit b0854ca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/pushsync/pushsync.go b/pkg/pushsync/pushsync.go
@@ -339,7 +339,7 @@ func (ps *PushSync) pushToClosest(ctx context.Context, ch swarm.Chunk, origin bo
 
 	resultChan := make(chan receiptResult)
 
-	retryC := make(chan struct{}, parallelForwards)
+	retryC := make(chan struct{}, max(1, parallelForwards))
 
 	retry := func() {
 		select {