Index: trunk/src/route_style.c
===================================================================
--- trunk/src/route_style.c	(revision 2599)
+++ trunk/src/route_style.c	(revision 2600)
@@ -162,17 +162,17 @@
 	return 0;
 }
 
-#define cmp(a,b) (((a) != 0) && ((a) == (b)))
-#define cmps(a,b) (((a) != NULL) && (strcmp((a), (b)) == 0))
+#define cmp(a,b) (((a) != 0) && ((a) != (b)))
+#define cmps(a,b) (((a) != NULL) && (strcmp((a), (b)) != 0))
 int pcb_route_style_lookup(vtroutestyle_t *styles, Coord Thick, Coord Diameter, Coord Hole, Coord Clearance, char *Name)
 {
 	int n;
 	for (n = 0; n < vtroutestyle_len(styles); n++) {
-		if (!cmp(Thick, styles->array[n].Thick)) continue;
-		if (!cmp(Diameter, styles->array[n].Diameter)) continue;
-		if (!cmp(Hole, styles->array[n].Hole)) continue;
-		if (!cmp(Clearance, styles->array[n].Clearance)) continue;
-		if (!cmps(Name, styles->array[n].name)) continue;
+		if (cmp(Thick, styles->array[n].Thick)) continue;
+		if (cmp(Diameter, styles->array[n].Diameter)) continue;
+		if (cmp(Hole, styles->array[n].Hole)) continue;
+		if (cmp(Clearance, styles->array[n].Clearance)) continue;
+		if (cmps(Name, styles->array[n].name)) continue;
 		return n;
 	}
 	return -1;