From 0f52ff12cd60dc5ba5ef245c9d96de15a8c7474a Mon Sep 17 00:00:00 2001 From: noot Date: Wed, 16 Jun 2021 11:39:08 -0400 Subject: [PATCH] fix --- dot/core/service.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/dot/core/service.go b/dot/core/service.go index 8bc8467a53..b9c0ab7ec4 100644 --- a/dot/core/service.go +++ b/dot/core/service.go @@ -113,6 +113,10 @@ func NewService(cfg *Config) (*Service, error) { return nil, ErrNilDigestHandler } + if cfg.CodeSubstitutedState == nil { + return nil, errNilCodeSubstitutedState + } + h := log.StreamHandler(os.Stdout, log.TerminalFormat()) h = log.CallerFileHandler(h) logger.SetHandler(log.LvlFilterHandler(cfg.LogLvl, h))