fix db_user missing

scripts/change_url

@@ -31,6 +31,7 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
 # Add settings here as needed by your application
 #db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+#db_user=$db_name
 #db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
 
 #=================================================

scripts/install

@@ -123,8 +123,9 @@ ynh_script_progression --message="Creating a MySQL database..." --time --weight=
 ###		- As well as the section "RESTORE THE MYSQL DATABASE" in the restore script
 
 db_name=$(ynh_sanitize_dbid $app)
+db_user=$db_name
 ynh_app_setting_set --app=$app --key=db_name --value=$db_name
-ynh_mysql_setup_db --db_user=$db_name --db_name=$db_name
+ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE

scripts/restore

@@ -32,6 +32,7 @@ domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+db_user=$db_name
 
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
@@ -104,8 +105,8 @@ ynh_install_app_dependencies $pkg_dependencies
 ynh_script_progression --message="Restoring the MySQL database..." --time --weight=1
 
 db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-ynh_mysql_setup_db --db_user=$db_name --db_name=$db_name --db_pwd=$db_pwd
-ynh_mysql_connect_as --user=$db_name --password=$db_pwd --database=$db_name < ./db.sql
+ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
+ynh_mysql_connect_as --user=$db_user --password=$db_pwd --database=$db_name < ./db.sql
 
 #=================================================
 # RESTORE SYSTEMD