Bruce pointed out, that a misleading warning would be issued

in an (unlikely) border case (maxgroups==1 and the user is on
an /etc/group line for the same group and that group only ...).

Now this case is dealt with as before ...

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libc/gen/getgrouplist.c b/lib/libc/gen/getgrouplist.c
index 41eaf5e..10c4df7 100644
--- a/lib/libc/gen/getgrouplist.c
+++ b/lib/libc/gen/getgrouplist.c
@@ -70,7 +70,7 @@ getgrouplist(uname, agroup, groups, grpcnt)
 	 */
 	setgrent();
 	while (grp = getgrent()) {
-		for (i = 1; i < ngroups; i++) {
+		for (i = 0; i < ngroups; i++) {
 			if (grp->gr_gid == groups[i])
 				goto skip;
 		}