Index: firmware/App/Controllers/DGInterface.c
===================================================================
diff -u -r515a40fb83e3fc13384dae12dba25b45aeeea904 -rc7e52b747bfff771037094ac6419141d901e179a
--- firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision 515a40fb83e3fc13384dae12dba25b45aeeea904)
+++ firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision c7e52b747bfff771037094ac6419141d901e179a)
@@ -142,7 +142,7 @@
     F32 flowRateMlPerMs = (F32)getTargetDialInFlowRate() / (F32)( MS_PER_SECOND * SEC_PER_MIN );
 
     // calculate volume used from active reservoir - do not accumulate if saline bolus in progress
-    if ( SALINE_BOLUS_STATE_IN_PROGRESS == getSalineBolusState() )
+    if ( SALINE_BOLUS_STATE_IN_PROGRESS != getSalineBolusState() )
     {
         resUseVolumeMl += ( flowRateMlPerMs * msSinceLastVolumeCalc );  // TODO - should this calc be done and kept by Dialysis sub-mode?
     }