1 files changed, 1 insertions, 0 deletions

diff --git a/common/resource.h b/common/resource.h
index 938f267..1b0b388 100644
--- a/common/resource.h
+++ b/common/resource.h
@@ -48,6 +48,7 @@ public:
     virtual void setLowerBoundRevision(qint64 revision);
 
     virtual void setSecret(const QString &s);
+    virtual bool checkForUpgrade();
 
 signals:
     void revisionUpdated(qint64);