Index: trunk/src/libcschem/project.c
===================================================================
--- trunk/src/libcschem/project.c	(revision 10286)
+++ trunk/src/libcschem/project.c	(revision 10287)
@@ -69,6 +69,7 @@
 	prj->hdr.designs.used = 0; /* rnd_project_uninit() will iterate */
 
 	csch_p4_call_project_uninit(prj);
+	vtp0_uninit(&prj->p4data);
 
 	for(n = 0; n < vtp0_len(&prj->views); n++)
 		csch_view_free(prj->views.array[n]);