Index: hid_cam.c
===================================================================
--- hid_cam.c	(revision 24121)
+++ hid_cam.c	(revision 24122)
@@ -384,7 +384,7 @@
 			int offs, has_offs;
 			pcb_layer_type_t lyt;
 			const pcb_virt_layer_t *vl;
-			pcb_xform_t *xf, xf_;
+			pcb_xform_t *xf = NULL, xf_;
 
 			if (parse_layer_type(curr, &lyt, &offs, &has_offs) != 0)
 				goto err;