Index: trunk/src/layer.c
===================================================================
--- trunk/src/layer.c	(revision 36415)
+++ trunk/src/layer.c	(revision 36416)
@@ -1491,7 +1491,7 @@
 		if (pcb_layer_flags(pcb, n) & PCB_LYT_SILK)
 			pcb->Data->Layer[n].comb |= PCB_LYC_AUTO;
 		if (pcb->Data->Layer[n].name == NULL)
-			pcb->Data->Layer[n].name = "<anon>";
+			pcb->Data->Layer[n].name = rnd_strdup("<anon>");
 	}
 }