* uinfo.cc (cygheap_user::ontherange): Use env_name for NetUserGetInfo.

(cygheap_user::env_logsrv): Verify env_domain is valid.
* environ.cc: Include child_info.h and keep spenvs[] sorted.
(environ_init): Check child_proc_info instead of myself->ppid_handle.

winsup/cygwin/external.cc

@@ -234,7 +234,7 @@ cygwin_internal (cygwin_getinfo_types t, ...)
 	  return p ? p->dwProcessId : 0;
 	}
       case CW_EXTRACT_DOMAIN_AND_USER:
-        {
+	{
 	  struct passwd *pw = va_arg (arg, struct passwd *);
 	  char *domain = va_arg (arg, char *);
 	  char *user = va_arg (arg, char *);