fix test

t/server_dead.t

@@ -112,11 +112,11 @@ is($res,-500,'getTestSuites returns error');
 capture {$res = $tr->getTests(1)};
 is($res,-500,'getTests returns error');
 capture {$res = $tr->getUserByEmail('tickle')};
-is($res,0,'getUserByEmail returns error');
+is($res,-500,'getUserByEmail returns error');
 capture {$res = $tr->getUserByID(1)};
-is($res,0,'getUserByID returns error');
+is($res,-500,'getUserByID returns error');
 capture {$res = $tr->getUserByName('zap')};
-is($res,0,'getUserByName returns error');
+is($res,-500,'getUserByName returns error');
 capture {$res = $tr->getUsers()};
 is($res,-500,'getUsers returns error');
 capture {$res = $tr->getConfigurations(1)};