Cleanup: remove redundant code
@@ -343,7 +343,7 @@ func GetExecUser(userSpec string, defaults *ExecUser, passwd, group io.Reader) (
if len(groups) > 0 {
// First match wins, even if there's more than one matching entry.
user.Gid = groups[0].Gid
- } else if groupArg != "" {
+ } else {
// If we can't find a group with the given name, the only other valid
// option is if it's a numeric group name with no associated entry in group.
