Index: write.c
===================================================================
--- write.c	(revision 7740)
+++ write.c	(revision 7741)
@@ -173,7 +173,7 @@
 	fputs("InternalUnit 0.000100 INCH\n",FP); /* decimil is the default v1 kicad legacy unit */
 
 	/* here we define the copper layers in the exported kicad file */
-	physicalLayerCount = pcb_layer_group_list(PCB, PCB_LYT_COPPER, NULL, 0);
+	physicalLayerCount = pcb_layergrp_list(PCB, PCB_LYT_COPPER, NULL, 0);
 
 	fputs("Layers ",FP);
 	kicadLayerCount = physicalLayerCount;