Enforce LIFO ordering for shutdown handlers

This allows us to run both the Libpod and Server handlers at the
same time without unregistering one.

Also, pass the signal that killed us into the handlers, in case
they want to use it to determine what to do (e.g. what exit code
to set).

Signed-off-by: Matthew Heon <mheon@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/libpod/runtime.go b/libpod/runtime.go
index 1118264f0..ccd920ab0 100644
--- a/libpod/runtime.go
+++ b/libpod/runtime.go
@@ -183,7 +183,7 @@ func newRuntimeFromConfig(ctx context.Context, conf *config.Config, options ...R
 		return nil, err
 	}
 
-	if err := shutdown.Register("libpod", func() error {
+	if err := shutdown.Register("libpod", func(sig os.Signal) error {
 		os.Exit(1)
 		return nil
 	}); err != nil {