Index: trunk/src/route_style.c
===================================================================
--- trunk/src/route_style.c	(revision 32796)
+++ trunk/src/route_style.c	(revision 32797)
@@ -319,7 +319,7 @@
 	return 0;
 }
 
-int pcb_route_style_change_name(pcb_board_t *pcb, int rstidx, char *new_name, rnd_bool undoable)
+int pcb_route_style_change_name(pcb_board_t *pcb, int rstidx, const char *new_name, rnd_bool undoable)
 {
 	undo_rst_t gtmp, *g = &gtmp;
 	pcb_route_style_t *rst = vtroutestyle_get(&pcb->RouteStyle, rstidx, 0);
Index: trunk/src/route_style.h
===================================================================
--- trunk/src/route_style.h	(revision 32796)
+++ trunk/src/route_style.h	(revision 32797)
@@ -68,4 +68,4 @@
 int pcb_route_style_change(pcb_board_t *pcb, int rstidx, rnd_coord_t *thick, rnd_coord_t *textt, int *texts, rnd_coord_t *clearance, rnd_cardinal_t *via_proto, rnd_bool undoable);
 
 /* Change the name. Returns 0 on success. */
-int pcb_route_style_change_name(pcb_board_t *pcb, int rstidx, char *new_name, rnd_bool undoable);
+int pcb_route_style_change_name(pcb_board_t *pcb, int rstidx, const char *new_name, rnd_bool undoable);