Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -r766708fceb0bdf1af8c7897df29d4f5036bfd3db -r92f7cf45960398664518966bfaa2199f287cf2bd
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 766708fceb0bdf1af8c7897df29d4f5036bfd3db)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 92f7cf45960398664518966bfaa2199f287cf2bd)
@@ -936,10 +936,10 @@
     bolusSalineVolumeDelivered_Safety = ( (F32)bolusSalineMotorCount * VOLUME_PER_BP_MOTOR_REV_ML );  // TODO - include upstream pressure compensation to this calc
 
 #ifndef DISABLE_SALINE_BOLUS_CHECKS
-    // TODO - check for empty saline bag
-    if ( 0 )
+    // Check for empty saline bag per arterial line pressure   TODO - need persistence?
+    if ( TRUE == isSalineBagEmpty() )
     {
-        SET_ALARM_WITH_1_F32_DATA( ALARM_ID_EMPTY_SALINE_BAG, 0.0 );  // TODO - give data supporting empty bag detection
+        SET_ALARM_WITH_1_F32_DATA( ALARM_ID_EMPTY_SALINE_BAG, getMeasuredArterialPressure() );
         errorFound = TRUE;
     }
 #endif