From 5a95a33e309d0b2c6bc0f938ad925e3f74b0f921 Mon Sep 17 00:00:00 2001
From: Julius Goryavsky <julius.goryavsky@mariadb.com>
Date: Thu, 18 Jul 2019 11:39:57 +0200
Subject: [PATCH] Set the garbd_exe variable to empty string to avoid warning
 about an uninitialized variable when wsrep_provider is not initialized
 correctly, set to 'none' or when wsrep is switched off

---
 mysql-test/mysql-test-run.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index e5b582c686b..40ac09cac96 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -441,6 +441,7 @@ sub check_garbd_support() {
 }
 
 sub check_wsrep_support() {
+  $garbd_exe= "";
   if (have_wsrep()) {
     mtr_report(" - binaries built with wsrep patch");