From 425e0c34391afc50f82391f32501fca3acb4d516 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Thu, 12 Mar 2009 17:24:18 -0700
Subject: [PATCH] debian: Suppress printing out random numbers in init script.

---
 debian/openflow-switch.init | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian/openflow-switch.init b/debian/openflow-switch.init
index e676bfef..72f4bdf5 100755
--- a/debian/openflow-switch.init
+++ b/debian/openflow-switch.init
@@ -164,7 +164,7 @@ configure_ssl() {
 check_int_var() {
     eval value=\$$1
     if test -n "$value"; then
-        if expr "X$value" : 'X[0-9][0-9]*$'; then
+        if expr "X$value" : 'X[0-9][0-9]*$' > /dev/null 2>&1; then
             if test $value -lt $2; then
                 echo "warning: The $1 option may not be set to a value below $2, treating as $2" >&2
                 eval $1=$2
-- 
2.30.2