func (c *Configer) DefaultStrings(key string, defaultval []string) []string {
	v := c.Strings(key)
	if v == nil {
		return defaultval
	}
	return v
}
// DefaultStrings returns the []string value for a given key.
// if err != nil return defaltval
DefaultStrings returns the []string value for a given key.
if err != nil return defaltval
// DefaultStrings returns the [] string value for a given key . // if err ! = nil return defaltval
func (c *Configer) DefaultStrings(key string, defaultval []string) []string {
	v := c.Strings(key)
	if v == nil {
		return defaultval
	}
	return v
}
func ( c * Configer ) DefaultStrings ( key string , defaultval [ ] string ) [ ] string { v := c . Strings ( key ) if v == nil { return defaultval } return v }
DefaultStrings returns the []string value for a given key.
DefaultStrings returns the [] string value for a given key .