Index: /ccr/trunk/p/CCRSYS.m
===================================================================
--- /ccr/trunk/p/CCRSYS.m	(revision 142)
+++ /ccr/trunk/p/CCRSYS.m	(revision 143)
@@ -38,4 +38,5 @@
          ; 0 = Non-test Patient
          ;
+         I DFN="" Q 0  ; BAD DFN PASSED
          I $D(^DPT(DFN,-9)) Q 1  ;This patient has been merged
          I $G(^DPT(DFN,0))="" Q 1  ;Missing zeroth node <---add