Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -r8bd1ae47aa13a843aa8abd6321ddc050deacb4a6 -rc137d3c7cb17b0364d745e10ff6dbd1901eb1baa
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 8bd1ae47aa13a843aa8abd6321ddc050deacb4a6)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision c137d3c7cb17b0364d745e10ff6dbd1901eb1baa)
@@ -95,9 +95,9 @@
  * @details Inputs: none
  * @details Outputs: Standby Mode module re-initialized, DG interface initialized,
  * blood & dialysate pumps shut off.
- * @return none
+ * @return initial state
  *************************************************************************/
-void transitionToStandbyMode( void )
+U32 transitionToStandbyMode( void )
 {
     // Re-initialize when transitioning to standby mode
     initStandbyMode();
@@ -120,6 +120,8 @@
     setValvePosition( VDO, VALVE_POSITION_A_INSERT_EJECT );
     setValvePosition( VBA, VALVE_POSITION_A_INSERT_EJECT );
     setValvePosition( VBV, VALVE_POSITION_A_INSERT_EJECT );
+
+    return currentStandbyState;
 }
 
 /*********************************************************************//**