From c2e9d2881588bee65e0f63d98cb79f3a72d12163 Mon Sep 17 00:00:00 2001
From: Michael Adam <obnox@samba.org>
Date: Fri, 20 Mar 2020 17:30:39 +0100
Subject: centos-ci: bootstrap.sh: small fix.

If more than one variable is passed, then the bootstrap.sh errors with
something like
"/bootstrap.sh: line 7: [: ghprbPullId=8: binary operator expected"

Making this safer.

Signed-off-by: Michael Adam <obnox@samba.org>
---
 bootstrap.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bootstrap.sh b/bootstrap.sh
index 50e8673..894220d 100755
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -4,7 +4,7 @@ set -e
 set -x
 EXEC_BIN="$(basename $1)"
 scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no "$1" "root@$(cat $WORKSPACE/hosts):$EXEC_BIN"
-if [ -z $2 ];
+if [ -z "$2" ];
 then
     ssh -t -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no "root@$(cat $WORKSPACE/hosts)" "./$EXEC_BIN"
 else
-- 
cgit