lib/neutron: Fix an extra comma in service_plugins

Closes-Bug: #1667077 Change-Id: Ib63a94a931c38a7b2a5fc91a8339a9cd657f7927
2017-02-22 14:25:14 -05:00
parent ed887d8b9f
commit 84e45c9143
1 changed files with 4 additions and 1 deletions
--- a/lib/neutron
+++ b/lib/neutron
@@ -510,7 +510,10 @@ function neutron_service_plugin_class_add_new {
    local plugins=""

    plugins=$(iniget $NEUTRON_CONF DEFAULT service_plugins)
-    plugins+=",${service_plugin_class}"
+    if [ $plugins ]; then
+        plugins+=","
+    fi
+    plugins+="${service_plugin_class}"
    iniset $NEUTRON_CONF DEFAULT service_plugins $plugins
 }