Index: trunk/src_plugins/rbs_routing/seq.c
===================================================================
--- trunk/src_plugins/rbs_routing/seq.c	(revision 38830)
+++ trunk/src_plugins/rbs_routing/seq.c	(revision 38831)
@@ -161,12 +161,22 @@
 	return rbsr_seq_redraw(rbsq);
 }
 
-int rbsr_seq_accept(rbsr_seq_t *rbsq)
+rbsr_seq_accept_t rbsr_seq_accept(rbsr_seq_t *rbsq)
 {
+	rbsr_seq_accept_t res = RBSR_SQA_CONTINUE;
+
+
 	rbsq->path[rbsq->used] = rbsq->consider;
 	rbsq->used++;
 	rbsq->last_x = rbsq->rlast_x;
 	rbsq->last_y = rbsq->rlast_y;
-	return 0;
+
+	if (rbsq->consider.dir == GRBS_ADIR_INC) {
+		res = RBSR_SQA_TERMINATE;
+		TODO("copy back");
+		rbsq->consider.dir = 0;
+	}
+
+	return res;
 }
 
Index: trunk/src_plugins/rbs_routing/seq.h
===================================================================
--- trunk/src_plugins/rbs_routing/seq.h	(revision 38830)
+++ trunk/src_plugins/rbs_routing/seq.h	(revision 38831)
@@ -28,6 +28,10 @@
 	grbs_snapshot_t *snap;
 } rbsr_seq_t;
 
+typedef enum rbsr_seq_accept_e {
+	RBSR_SQA_CONTINUE,   /* intermediate point go on with routing */
+	RBSR_SQA_TERMINATE  /* finished a twonet, terminate routing */
+} rbsr_seq_accept_t;
 
 /* Start seqing a routing from tx;ty; returns 0 on success */
 int rbsr_seq_begin_at(rbsr_seq_t *rbss, pcb_board_t *pcb, rnd_layer_id_t lid, rnd_coord_t tx, rnd_coord_t ty, rnd_coord_t copper, rnd_coord_t clearance);
@@ -34,5 +38,5 @@
 void rbsr_seq_end(rbsr_seq_t *rbss);
 
 int rbsr_seq_consider(rbsr_seq_t *rbss, rnd_coord_t tx, rnd_coord_t ty, int *need_redraw_out);
-int rbsr_seq_accept(rbsr_seq_t *rbss);
+rbsr_seq_accept_t rbsr_seq_accept(rbsr_seq_t *rbss);
 
Index: trunk/src_plugins/rbs_routing/tool_seq.c
===================================================================
--- trunk/src_plugins/rbs_routing/tool_seq.c	(revision 38830)
+++ trunk/src_plugins/rbs_routing/tool_seq.c	(revision 38831)
@@ -82,7 +82,9 @@
 
 		case PCB_CH_STATE_SECOND:
 			/* TODO: if (pcb_crosshair.X == pcb_crosshair.AttachedLine.Point1.X && pcb_crosshair.Y == pcb_crosshair.AttachedLine.Point1.Y) 		rnd_tool_select_by_name(hl, "line"); */
-			rbsr_seq_accept(&seq);
+			if (rbsr_seq_accept(&seq) == RBSR_SQA_TERMINATE) {
+				pcb_crosshair.AttachedLine.State = PCB_CH_STATE_FIRST;
+			}
 			break;
 	}
 }