Index: vector/lidar/v.surf.bspline/main.c
===================================================================
--- vector/lidar/v.surf.bspline/main.c	(revision 36460)
+++ vector/lidar/v.surf.bspline/main.c	(working copy)
@@ -535,8 +535,10 @@
 		    if (bspline_field > 0) {
 			int cat, ival, ret, type;
 
+/* unclear code. "type" defined here and above. here unset!
 			if (!(type & GV_POINTS))
 			    continue;
+*/
 			cat = observ[i].cat;
 			if (cat < 0)
 			    continue;