Index: sources/view/hd/data/VTreatmentRanges.cpp
===================================================================
diff -u -rde099919f262c3429cb0592ef71deb6a16e92892 -rc369e34e8864b8b7a7bca07b77f5d3a41701ffbf
--- sources/view/hd/data/VTreatmentRanges.cpp	(.../VTreatmentRanges.cpp)	(revision de099919f262c3429cb0592ef71deb6a16e92892)
+++ sources/view/hd/data/VTreatmentRanges.cpp	(.../VTreatmentRanges.cpp)	(revision c369e34e8864b8b7a7bca07b77f5d3a41701ffbf)
@@ -173,6 +173,7 @@
     bloodPressureMeasureInterval        ( _Settings.keys(mCategory          , "Vitals Measurement Interval Options"                                                                  ));
 
     isConfigsOk = isConfigsOk && !_heparinTypeOptions           .isEmpty();
+    if ( _heparinTypeOptions.isEmpty() ) { heparinTypeOptions({"-- --"}); }
     isConfigsOk = isConfigsOk && !_acidConcentrateOptions       .isEmpty();
     isConfigsOk = isConfigsOk && !_bicarbonateConcentrateOptions.isEmpty();
     isConfigsOk = isConfigsOk && !_dialyzerTypeOptions          .isEmpty();