diff --git a/app/cmScore.c b/app/cmScore.c
index c0429dd..4c67749 100644
--- a/app/cmScore.c
+++ b/app/cmScore.c
@@ -800,14 +800,18 @@ cmScRC_t _cmScProcSets( cmSc_t* p )
         {
           if( cmSymTblIsValid(p->stH) )
           {
+
+            // THIS PRINTF PREVENTS CRASH ON OSX ???????
             printf("PROCSET:%i %s\n",p->sets[i].varId,ep->label);
+
+
             p->sets[i].symArray[j]     = cmSymTblRegisterFmt(p->stH,"%c-%s", _cmScVarIdToChar(p->sets[i].varId),ep->label);
             p->sets[i].costSymArray[j] = cmSymTblRegisterFmt(p->stH,"c%c-%s",_cmScVarIdToChar(p->sets[i].varId),ep->label);
           }
           else
           {
             p->sets[i].symArray[j] = cmInvalidId;
-            p->sets[i].symArray[j] = cmInvalidId;
+            p->sets[i].costSymArray[j] = cmInvalidId;
           }
 
           p->sets[i].sectArray[j] = sp;