From ec354d443ddc4601e473a1613d31f7f327f0f9d1 Mon Sep 17 00:00:00 2001
From: Salamandar <6552989+Salamandar@users.noreply.github.com>
Date: Wed, 19 Jun 2024 14:53:55 +0200
Subject: [PATCH] helpers-2.1: Fix mysqlshow regex to list existing databases

Co-authored-by: Alexandre Aubin <4533074+alexAubin@users.noreply.github.com>
---
 helpers/helpers.v1.d/mysql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/helpers/helpers.v1.d/mysql b/helpers/helpers.v1.d/mysql
index 98e9a745e..93479ce3c 100644
--- a/helpers/helpers.v1.d/mysql
+++ b/helpers/helpers.v1.d/mysql
@@ -184,7 +184,7 @@ ynh_mysql_user_exists() {
 #
 ynh_mysql_database_exists() {
     local database=$1
-    mysqlshow | grep -q "^| $database "
+    mysqlshow | grep -qE "^|\s+$database\s+|"
 }
 
 # Drop a user