hst/config: negative WaitDelay bypasses default

This behaviour might be useful, so do not lock it out. This change also fixes an oversight where the unchecked value is used to determine ForwardCancel.

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/app/outcome.go

@@ -81,7 +81,9 @@ func (s *outcomeState) populateEarly(k syscallDispatcher, msg message.Msg) {
 	s.Shim = &shimParams{PrivPID: os.Getpid(), Verbose: msg.IsVerbose()}
 
 	// enforce bounds and default early
-	if s.Container.WaitDelay <= 0 {
+	if s.Container.WaitDelay < 0 {
+		s.Shim.WaitDelay = 0
+	} else if s.Container.WaitDelay == 0 {
 		s.Shim.WaitDelay = hst.WaitDelayDefault
 	} else if s.Container.WaitDelay > hst.WaitDelayMax {
 		s.Shim.WaitDelay = hst.WaitDelayMax