Index: /issm/trunk-jpl/src/c/modules/ModelProcessorx/CreateNodes.cpp
===================================================================
--- /issm/trunk-jpl/src/c/modules/ModelProcessorx/CreateNodes.cpp	(revision 23589)
+++ /issm/trunk-jpl/src/c/modules/ModelProcessorx/CreateNodes.cpp	(revision 23590)
@@ -506,5 +506,5 @@
 	if(finite_element==P1DGEnum){/*Special case for DG...{{{*/
 		int node_list[4];
-		if(!iomodel->domaintype==Domain2DhorizontalEnum) _error_("not implemented yet");
+		if(iomodel->domaintype!=Domain2DhorizontalEnum) _error_("not implemented yet");
 		CreateEdges(iomodel);
 		CreateFaces(iomodel);