--- trunk/mkinitrd-magellan/klibc/usr/dash/bltin/test.c	2009/04/24 18:09:28	814
+++ trunk/mkinitrd-magellan/klibc/usr/dash/bltin/test.c	2009/04/24 18:32:46	815
@@ -489,7 +489,8 @@
 
 	ngroups = getgroups(0, NULL);
 	group_array = stalloc(ngroups * sizeof(gid_t));
-	getgroups(ngroups, group_array);
+	if ((getgroups(ngroups, group_array)) != ngroups)
+		return (0);
 
 	/* Search through the list looking for GID. */
 	for (i = 0; i < ngroups; i++)