GH-1874 do not allow updating while an instance is running

This is a nasty hack. Proper solution will require moving all
update related functionality out of the main window.

Running instances and updating should be mutually exclusive.

1 files changed, 1 insertions, 0 deletions

diff --git a/application/MainWindow.h b/application/MainWindow.h
index e8a22b4d..2a70f17c 100644
--- a/application/MainWindow.h
+++ b/application/MainWindow.h
@@ -54,6 +54,7 @@ public:
 
 	void checkInstancePathForProblems();
 
+	void updatesAllowedChanged(bool allowed);
 signals:
 	void isClosing();