From 67ec6606ad1cb08ab1c73e5624b61cc0a0fb781f Mon Sep 17 00:00:00 2001
From: Bolek Kulbabinski <1416262+bolekk@users.noreply.github.com>
Date: Wed, 14 Aug 2024 19:19:24 -0700
Subject: [PATCH] [Keystone] Return an error from Launcher on invariant
 validation

---
 core/capabilities/launcher.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/capabilities/launcher.go b/core/capabilities/launcher.go
index 3182b192b74..fbf4d918a56 100644
--- a/core/capabilities/launcher.go
+++ b/core/capabilities/launcher.go
@@ -204,7 +204,7 @@ func (w *launcher) Launch(ctx context.Context, state *registrysyncer.LocalRegist
 
 		// NOTE: this is enforced on-chain and so should never happen.
 		if len(myWorkflowDONs) > 1 {
-			w.lggr.Error("invariant violation: node is part of more than one workflowDON: this shouldn't happen.")
+			return errors.New("invariant violation: node is part of more than one workflowDON")
 		}
 
 		for _, rcd := range remoteCapabilityDONs {