Index: mesh.c
===================================================================
--- mesh.c	(revision 25188)
+++ mesh.c	(revision 25189)
@@ -1029,7 +1029,7 @@
 	free(mesh.ui_layer_xy->name);
 	mesh.ui_name_xy = pcb_strdup_printf("mesh 0: %s", mesh.layer->name);
 	mesh.ui_layer_xy->name = pcb_strdup(mesh.ui_name_xy);
-	pcb_event(PCB_EVENT_LAYERS_CHANGED, NULL);
+	pcb_event(&PCB->hidlib, PCB_EVENT_LAYERS_CHANGED, NULL);
 
 	pcb_gui->invalidate_all();
 }