From bbb6b0c2409278a4c9266c39bd1f5d91f7066bb8 Mon Sep 17 00:00:00 2001
From: Adam Spiers <aspiers@suse.com>
Date: Fri, 25 Jan 2019 00:29:42 +0000
Subject: [PATCH] Fix version comparison for SUSE Linux Enterprise 12

The version comparison introduced in
I5152f2585c3d4d18853988d6290039d6b1713b99 was broken, because it tried
to use bash's -lt operator for floating point comparison, but bash
only supports integer arithmetic.

So instead use devstack's vercmp() function.

Change-Id: I8aac71c5bb6c2e82479d62831ea0672ba6a9a534
---
 lib/neutron_plugins/ovs_base | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/neutron_plugins/ovs_base b/lib/neutron_plugins/ovs_base
index 523024e2fe..fbe4c92139 100644
--- a/lib/neutron_plugins/ovs_base
+++ b/lib/neutron_plugins/ovs_base
@@ -69,7 +69,7 @@ function _neutron_ovs_base_install_agent_packages {
         restart_service openvswitch
         sudo systemctl enable openvswitch
     elif is_suse; then
-        if [[ $DISTRO == "sle12" ]] && [[ $os_RELEASE -lt 12.2 ]]; then
+        if [[ $DISTRO == "sle12" ]] && vercmp "$os_RELEASE" "<" "12.2" ; then
             restart_service openvswitch-switch
         else
             # workaround for https://bugzilla.suse.com/show_bug.cgi?id=1085971