From bc796c29b35ed307fd721543f2171572093d88f4 Mon Sep 17 00:00:00 2001
From: Philip Stoev <philip.stoev@galeracluster.com>
Date: Mon, 8 Jun 2015 01:43:27 -0700
Subject: [PATCH] Refs codership/mysql-wsrep#143 . Account for the case where
 the SST password is empty

---
 scripts/wsrep_sst_common.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/wsrep_sst_common.sh b/scripts/wsrep_sst_common.sh
index f7cd9e91849..f6d838ef425 100644
--- a/scripts/wsrep_sst_common.sh
+++ b/scripts/wsrep_sst_common.sh
@@ -144,7 +144,7 @@ if ! wsrep_auth_not_set
 then
     readonly AUTH_VEC=(${WSREP_SST_OPT_AUTH//:/ })
     [ -n "${AUTH_VEC[0]}" ] && WSREP_SST_OPT_USER="${AUTH_VEC[0]}"
-    [ -n "${AUTH_VEC[1]}" ] && WSREP_SST_OPT_PSWD="${AUTH_VEC[1]}"
+    [ -n "${AUTH_VEC[1]:-}" ] && WSREP_SST_OPT_PSWD="${AUTH_VEC[1]:-}"
 fi
 readonly WSREP_SST_OPT_USER
 readonly WSREP_SST_OPT_PSWD