s3-libnet: Improve error message.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Jul  2 16:54:10 CEST 2014 on sn-devel-104

diff --git a/source3/libnet/libnet_join.c b/source3/libnet/libnet_join.c
index 68884cd8a86d71bd8a1bd9c6416e831b8c96f317..fe348d1b532113d96d5a7da6c87e1f88d890e47e 100644 (file)
--- a/source3/libnet/libnet_join.c
+++ b/source3/libnet/libnet_join.c
@@ -637,7 +637,9 @@ static ADS_STATUS libnet_join_post_processing_ads(TALLOC_CTX *mem_ctx,
        status = libnet_join_set_machine_spn(mem_ctx, r);
        if (!ADS_ERR_OK(status)) {
                libnet_join_set_error_string(mem_ctx, r,
-                       "failed to set machine spn: %s",
+                       "Failed to set machine spn: %s\n"
+                       "Do you have sufficient permissions to create machine "
+                       "accounts?",
                        ads_errstr(status));
                return status;
        }