default argument for a optional argument

This commit is contained in:
Kayou 2019-02-21 01:31:31 +01:00
parent 95dd430334
commit 49ec93a9c5
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@ -72,7 +72,7 @@ ynh_psql_execute_file_as_root() {
# | arg: user - the user to grant privilegies
ynh_psql_create_db() {
local db=$1
local user=$2
local user=${2:-}
local sql="CREATE DATABASE ${db};"