ldap.go: drop else on returned if block

connector/ldap/ldap.go

@@ -188,14 +188,14 @@ func parseScope(s string) (int, bool) {
 func (c *ldapConnector) userMatchers() []UserMatcher {
 	if len(c.GroupSearch.UserMatchers) > 0 && c.GroupSearch.UserMatchers[0].UserAttr != "" {
 		return c.GroupSearch.UserMatchers[:]
-	} else {
+	}
+	
 	return []UserMatcher{
 		{
 			UserAttr:  c.GroupSearch.UserAttr,
 			GroupAttr: c.GroupSearch.GroupAttr,
 		},
 	}
-	}
 }
 
 // Open returns an authentication strategy using LDAP.