s3-net: Fix Coverity #886 (FORWARD_NULL).

Guenther

diff --git a/source3/utils/net_rpc_printer.c b/source3/utils/net_rpc_printer.c
index b25c8977703aee63bbb2178e474b1c6b52334a4e..81dfbaa5b6b837714e1249dfdab88257b96c2b20 100644 (file)
--- a/source3/utils/net_rpc_printer.c
+++ b/source3/utils/net_rpc_printer.c
@@ -1902,7 +1902,7 @@ NTSTATUS rpc_printer_migrate_drivers_internals(struct net_context *c,
 
                }
 
-               if (strlen(drivername) == 0) {
+               if (!drivername || strlen(drivername) == 0) {
                        DEBUGADD(1,("Did not get driver for printer %s\n",
                                    printername));
                        goto done;