fix bug - need to read final message in daisy chain to avoid hang

R=rsc
OCL=13840
CL=13840

diff --git a/test/chan/fifo.go b/test/chan/fifo.go
index 6112b3cd6f81fe676c314daddedd994771b8dadb..d6d6d704a2e275847ee63ce54605c3c575ff7883 100644 (file)
--- 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() {