Don't clobber FSM error in shutdown handler.

dogmatiq · Mar 9, 2024 · 0624366 · 0624366
1 parent fe3d34d
commit 0624366
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/internal/fsm/action.go b/internal/fsm/action.go
@@ -9,7 +9,9 @@ type Action struct {
 func Stop() Action {
 	return Action{func(m *fsm) {
 		m.current = nil
-		m.err = m.ctx.Err()
+		if m.err == nil {
+			m.err = m.ctx.Err()
+		}
 	}}
 }