Corrected an error in which DRC rules for width of material drawn

at a 45 degree angle will shadow the DRC rule for the material
drawn orthogonally (that is, the DRC rule for the distance between
orthogonal shapes will be eliminated from the rule deck).

VERSION

@@ -1 +1 @@
-8.3.502
+8.3.503

drc/DRCtech.c

@@ -4020,6 +4020,11 @@ drcTechFinalStyle(style)
 			if (!(next->drcc_flags & DRC_OUTSIDE) &&
 				(dp->drcc_flags & DRC_OUTSIDE)) continue;
 		    }
+		    if (dp->drcc_flags & DRC_SPLITTILE)
+		    {
+			if (!(next->drcc_flags & DRC_SPLITTILE)) continue;
+		    }
+		    else if (next->drcc_flags & DRC_SPLITTILE) continue;
 		    break;
 		}