Index: trunk/src_plugins/io_lihata/read.c
===================================================================
--- trunk/src_plugins/io_lihata/read.c	(revision 34352)
+++ trunk/src_plugins/io_lihata/read.c	(revision 34353)
@@ -2296,6 +2296,8 @@
 		pcb_route_style_t *s = vtroutestyle_alloc_append(styles, 1);
 		int name_len = strlen(stn->name);
 
+		s->fid = -1;
+
 		if (stn->type != LHT_HASH)
 			return iolht_error(stn, "route style entry must be a hash\n");