Index: layer.c
===================================================================
--- layer.c	(revision 21571)
+++ layer.c	(revision 21572)
@@ -705,8 +705,6 @@
 		pcb_layergrp_t *g;
 		int grp_idx, remaining;
 
-TODO("layer TODO remove objects, free fields layer_free(&pcb->Data->Layer[old_index]);")
-
 		/* remove the current lid from its group */
 		g = pcb_get_layergrp(pcb, pcb->Data->Layer[old_index].meta.real.grp);
 		grp_idx = pcb_layergrp_index_in_grp(g, old_index);
@@ -715,6 +713,8 @@
 			return -1;
 		}
 
+		pcb_layer_free(&pcb->Data->Layer[old_index]);
+
 		remaining = (g->len - grp_idx - 1);
 		if (remaining > 0)
 			memmove(g->lid+grp_idx, g->lid+grp_idx+1, remaining * sizeof(pcb_layer_id_t));