Index: drc_query.conf
===================================================================
--- drc_query.conf	(revision 30148)
+++ drc_query.conf	(revision 30149)
@@ -7,7 +7,7 @@
 						type = single hole
 						title = hole too small
 						desc = padstack hole diameter is too small
-						query = {@.hole < 0.2mm}
+						query = {(@.hole > 0) && (@.hole < 0.2mm)}
 					}
 					ha:hole_overlap {
 						type = pair hole