Index: sources/gui/qml/main.qml
===================================================================
diff -u -r265ce7409a0ea99a4ae059f5ce7978c9cdb10631 -rf68b226e67eb500758ee94fe015df48931240013
--- sources/gui/qml/main.qml	(.../main.qml)	(revision 265ce7409a0ea99a4ae059f5ce7978c9cdb10631)
+++ sources/gui/qml/main.qml	(.../main.qml)	(revision f68b226e67eb500758ee94fe015df48931240013)
@@ -259,7 +259,7 @@
     }
 
     Connections { target: vHDOperationMode
-        onStandbyWaitDisinfectChanged   : { _mainMenu.isTreatment() }
+        function onStandbyWaitDisinfectChanged  ( vValue ) { _mainMenu.isTreatment() }
     }
 
     // 9 - Others