Index: trunk/src/libcschem/abstract.c
===================================================================
--- trunk/src/libcschem/abstract.c	(revision 702)
+++ trunk/src/libcschem/abstract.c	(revision 703)
@@ -76,6 +76,7 @@
 	csch_aobj_init(&comp->hdr, CSCH_ATYPE_COMP);
 	comp->name = csch_strdup(name);
 	htsp_set(&abs->comps, comp->name, comp);
+	htsp_init(&comp->ports, strhash, strkeyeq);
 	return comp;
 }