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-rwxr-xr-xbootstrap.sh2
1 files changed, 1 insertions, 1 deletions
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