libnmb: tsocket_address_unix_from_path deals fine with NULL

Other callers use NULL instead of "". Streamline it a bit

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/libsmb/unexpected.c b/source3/libsmb/unexpected.c
index cf531c0043462fce2ea9f195e06d188900878ef9..b2211dd98bf4bcfb45110ea620af3a431bd617ef 100644 (file)
--- a/source3/libsmb/unexpected.c
+++ b/source3/libsmb/unexpected.c
@@ -520,7 +520,7 @@ struct tevent_req *nb_packet_reader_send(TALLOC_CTX *mem_ctx,
                return tevent_req_post(req, ev);
        }
 
-       ret = tsocket_address_unix_from_path(state, "", &laddr);
+       ret = tsocket_address_unix_from_path(state, NULL, &laddr);
        if (ret != 0) {
                tevent_req_nterror(req, map_nt_error_from_unix(errno));
                return tevent_req_post(req, ev);