Index: trunk/src/libcschem/abstract.c
===================================================================
--- trunk/src/libcschem/abstract.c	(revision 706)
+++ trunk/src/libcschem/abstract.c	(revision 707)
@@ -125,8 +125,8 @@
 		fprintf(f, "%s %s\n", prefix, comp->name);
 
 		fprintf(f, "%s  Ports:\n", prefix);
-		for(pe = htsp_first(&comp->ports); pe != NULL; pe = htsp_next(&comp->ports, e)) {
-			csch_aport_t *port = e->value;
+		for(pe = htsp_first(&comp->ports); pe != NULL; pe = htsp_next(&comp->ports, pe)) {
+			csch_aport_t *port = pe->value;
 			fprintf(f, "%s   %s\n", prefix, port->name);
 			dump_attr(&port->hdr.attr, f, prefix, "   ");
 		}