From f439299035bbdb4ac7c1c684214b7bf8b4347474 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Mon, 4 Aug 2008 16:29:22 -0700
Subject: [PATCH] fix bug - need to read final message in daisy chain to avoid
 hang

R=rsc
OCL=13840
CL=13840
---
 test/chan/fifo.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/chan/fifo.go b/test/chan/fifo.go
index 6112b3cd6f..d6d6d704a2 100644
--- a/test/chan/fifo.go
+++ b/test/chan/fifo.go
@@ -45,6 +45,7 @@ func SynchFifo() {
 	for i := 0; i < N; i++ {
 		ch -< i
 	}
+	<-in
 }
 
 func main() {