From b7c4a0467c8b1c1d6fe1894e6f037071e523faa9 Mon Sep 17 00:00:00 2001
From: zhengwei6082 <zhengwei6082@fiberhome.com>
Date: Tue, 29 Aug 2017 17:53:47 +0800
Subject: [PATCH] Fix to use . to source script files

Adhering to coding conventions. Refer to ``Code conventions`` at
https://docs.openstack.org/contributor-guide/ for details.

Change-Id: I54b93214c0e718465a0ea4ebe063061ef7d6e4b2
---
 devstack/plugin.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devstack/plugin.sh b/devstack/plugin.sh
index 2bf726dd0..b58b6949b 100644
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -7,7 +7,7 @@ _XTRACE_WATCHER_PLUGIN=$(set +o | grep xtrace)
 set -o xtrace
 
 echo_summary "watcher's plugin.sh was called..."
-source $DEST/watcher/devstack/lib/watcher
+. $DEST/watcher/devstack/lib/watcher
 
 # Show all of defined environment variables
 (set -o posix; set)