From 908be1dbebf3e9a5a6fdb80d391e58481ddd5005 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Wed, 8 Oct 2014 10:17:01 +0200
Subject: [PATCH] Cluster test: helpers/onlydots.tcl: detect EOF and exit.

---
 tests/cluster/tests/helpers/onlydots.tcl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/cluster/tests/helpers/onlydots.tcl b/tests/cluster/tests/helpers/onlydots.tcl
index 49040854a..4a6d1aee0 100644
--- a/tests/cluster/tests/helpers/onlydots.tcl
+++ b/tests/cluster/tests/helpers/onlydots.tcl
@@ -7,7 +7,9 @@ fconfigure stdin -buffering none
 
 while 1 {
     set c [read stdin 1]
-    if {$c eq {.}} {
+    if {$c eq {}} {
+        exit 0; # EOF
+    } elseif {$c eq {.}} {
         puts -nonewline .
         flush stdout
     }