From f6c3d9fd2af5d17db64cc996574aa312efd70fcf Mon Sep 17 00:00:00 2001
From: Oleksandr Byelkin <sanja@mariadb.com>
Date: Tue, 25 Jan 2022 10:16:07 +0100
Subject: [PATCH] Fix for according to C90

---
 unittest/libmariadb/t_conc173.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/unittest/libmariadb/t_conc173.c b/unittest/libmariadb/t_conc173.c
index f180c39e..54e9ea70 100644
--- a/unittest/libmariadb/t_conc173.c
+++ b/unittest/libmariadb/t_conc173.c
@@ -31,8 +31,9 @@ static int test_conc_173(MYSQL *unused __attribute__((unused)))
 {
   MYSQL mysql;
   int arg;
+  int i;
 
-  for (int i = 0; i < 1000; i++)
+  for (i = 0; i < 1000; i++)
   {
     mysql_init(&mysql);
     mysql_options(&mysql, MYSQL_READ_DEFAULT_GROUP, "client");