From 200791bddc64acf7aea040551b1bc2bb3c4000db Mon Sep 17 00:00:00 2001
From: Cougar <cougar@random.ee>
Date: Sat, 2 Mar 2019 00:53:47 +0200
Subject: [PATCH] Allow empty `MYSQL_USERNAME`

Fixes #26
---
 clustercheck | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clustercheck b/clustercheck
index 7098a14..f07b254 100755
--- a/clustercheck
+++ b/clustercheck
@@ -35,7 +35,7 @@ if [ -f /etc/sysconfig/clustercheck ]; then
         . /etc/sysconfig/clustercheck
 fi
 
-MYSQL_USERNAME="${MYSQL_USERNAME:=-clustercheckuser}"
+MYSQL_USERNAME="${MYSQL_USERNAME-clustercheckuser}"
 MYSQL_PASSWORD="${MYSQL_PASSWORD-clustercheckpassword!}"
 AVAILABLE_WHEN_DONOR=${AVAILABLE_WHEN_DONOR:-0}
 ERR_FILE="${ERR_FILE:-/dev/null}"