From a99c327f54fe771e49e93cc4ba8640a71c35e04b Mon Sep 17 00:00:00 2001
From: Chris Alfonso <calfonso@redhat.com>
Date: Tue, 3 Feb 2015 15:30:14 -0500
Subject: BZ1174620 -  Show grep error of no such file when upper case
 provider..

* This patch just silences grep errors
---
 cluster.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cluster.sh b/cluster.sh
index bd70a3a13..ff1c20566 100755
--- a/cluster.sh
+++ b/cluster.sh
@@ -24,7 +24,7 @@ function usage {
         ${0} : [create|terminate|update|list] { ${UPPER_CASE_PROVIDER} environment tag}
 
         Supported environment tags:
-        $(grep 'SUPPORTED_ENVS.*=' ./lib/${PROVIDER}_command.rb)
+        $(grep --no-messages 'SUPPORTED_ENVS.*=' ./lib/${PROVIDER}_command.rb)
 EOT
 }
 # @formatter:on
-- 
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