diff options
| -rw-r--r-- | libpod/runtime.go | 2 | ||||
| -rw-r--r-- | libpod/shutdown/handler.go | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/libpod/runtime.go b/libpod/runtime.go index 72bd34a5e..1004e4fa7 100644 --- a/libpod/runtime.go +++ b/libpod/runtime.go @@ -190,7 +190,7 @@ func newRuntimeFromConfig(ctx context.Context, conf *config.Config, options ...R if err := shutdown.Register("libpod", func(sig os.Signal) error { os.Exit(1) return nil - }); err != nil { + }); err != nil && errors.Cause(err) != shutdown.ErrHandlerExists { logrus.Errorf("Error registering shutdown handler for libpod: %v", err) } diff --git a/libpod/shutdown/handler.go b/libpod/shutdown/handler.go index 87538dec9..f0f228b19 100644 --- a/libpod/shutdown/handler.go +++ b/libpod/shutdown/handler.go @@ -11,6 +11,10 @@ import ( ) var ( + ErrHandlerExists error = errors.New("handler with given name already exists") +) + +var ( stopped bool sigChan chan os.Signal cancelChan chan bool @@ -98,7 +102,7 @@ func Register(name string, handler func(os.Signal) error) error { } if _, ok := handlers[name]; ok { - return errors.Errorf("handler with name %s already exists", name) + return ErrHandlerExists } handlers[name] = handler |