show a window while MW is shutting down

2019-10-22 23:26:54 +01:00
parent 7ad677ead2
commit ffde6ac86f
6 changed files with 78 additions and 6 deletions
--- a/gui/griffon-app/lifecycle/Shutdown.groovy
+++ b/gui/griffon-app/lifecycle/Shutdown.groovy
@@ -20,6 +20,7 @@ class Shutdown extends AbstractLifecycleHandler {
    void execute() {
        log.info("shutting down")
        Core core = application.context.get("core")
-        core.shutdown()
+        if (core != null) 
+            core.shutdown()
    }
 }