From 8001eedbea1c41681b992385c9b8d596af873e90 Mon Sep 17 00:00:00 2001
From: "James E. Blair" <jeblair@hp.com>
Date: Tue, 9 Oct 2012 09:45:23 -0700
Subject: [PATCH] Improve module regex.

The pattern was too generous and matching multiple module lines.

Change-Id: I8ba95aeb913783139f544f85586dbae73a6bfb8f
Reviewed-on: https://review.openstack.org/14234
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Approved: James E. Blair <corvus@inaugust.com>
Tested-by: Jenkins
---
 install_modules.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install_modules.sh b/install_modules.sh
index c6860a10b4..0848c4917f 100755
--- a/install_modules.sh
+++ b/install_modules.sh
@@ -59,7 +59,7 @@ fi
 
 for MOD in ${!MODULES[*]} ; do
   # If the module at the current version does not exist upgrade or install it.
-  if ! echo $MODULE_LIST | grep "$MOD.*${MODULES[$MOD]}" >/dev/null 2>&1
+  if ! echo $MODULE_LIST | grep "$MOD ([^v]*v${MODULES[$MOD]}" >/dev/null 2>&1
   then
     # Attempt module upgrade. If that fails try installing the module.
     if ! puppet module upgrade $MOD --version ${MODULES[$MOD]} >/dev/null 2>&1