--- lib/snmp-3.4/src/snmp_mgr.erl.orig	2004-03-22 15:21:59.000000000 +0100
+++ lib/snmp-3.4/src/snmp_mgr.erl	2004-03-22 15:23:46.000000000 +0100
@@ -296,6 +296,10 @@
     end;
 is_options_ok([{recbuf,Sz}|Opts]) when 0 < Sz, Sz =< 65535 ->
     is_options_ok(Opts);
+is_options_ok([{receive_type, msg}|Opts]) ->
+    is_options_ok(Opts);
+is_options_ok([{receive_type, pdu}|Opts]) ->
+    is_options_ok(Opts);
 is_options_ok([InvOpt|_]) ->
     {error,{invalid_option,InvOpt}};
 is_options_ok([]) -> true.
