From 9899d32e4d73fa9657150b4b5b2e70ee997fc486 Mon Sep 17 00:00:00 2001
From: Yujun Zhang <zhang.yujunz@zte.com.cn>
Date: Tue, 13 Dec 2016 10:02:38 +0800
Subject: [PATCH] Fix syntax error

Reported in https://gerrit.opnfv.org/gerrit/#/c/25785/

Change-Id: Iaba37b820ec17d8ac9009e63f606c8a38aebd236
Signed-off-by: Yujun Zhang <zhang.yujunz@zte.com.cn>
---
 scripts/docs-build.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/docs-build.sh b/scripts/docs-build.sh
index c912bdf8c..91bb91a20 100755
--- a/scripts/docs-build.sh
+++ b/scripts/docs-build.sh
@@ -258,4 +258,4 @@ done
 
 deactivate
 
-exit(error_count)
+exit $error_count
-- 
2.16.6