diff --git a/src/lib/subs/supply.c b/src/lib/subs/supply.c
index 4c0dba49..c1fef8c3 100644
--- a/src/lib/subs/supply.c
+++ b/src/lib/subs/supply.c
@@ -176,7 +176,7 @@ s_commod(struct empobj *sink, short *vec,
 	    continue;
 	if (sect.sct_effic < 60)
 	    continue;
-	if (!BestLandPath(buf, &dest, &sect, &move_cost, MOB_MOVE))
+	if (!BestLandPath(buf, &sect, &dest, &move_cost, MOB_MOVE))
 	    continue;
 	if (!opt_NOFOOD && type == I_FOOD)
 	    minimum = 1 + (int)ceil(food_needed(sect.sct_item,
@@ -248,7 +248,7 @@ s_commod(struct empobj *sink, short *vec,
 	    continue;
 	if (sect.sct_effic < 2)
 	    continue;
-	if (!BestLandPath(buf, &dest, &sect, &move_cost, MOB_MOVE))
+	if (!BestLandPath(buf, &sect, &dest, &move_cost, MOB_MOVE))
 	    continue;
 	if (!opt_NOFOOD && type == I_FOOD)
 	    minimum = 1 + (int)ceil(food_needed(ship.shp_item,
@@ -322,7 +322,7 @@ s_commod(struct empobj *sink, short *vec,
 	    continue;
 
 	getsect(land.lnd_x, land.lnd_y, &sect);
-	if (!BestLandPath(buf, &dest, &sect, &move_cost, MOB_MOVE))
+	if (!BestLandPath(buf, &sect, &dest, &move_cost, MOB_MOVE))
 	    continue;
 
 	if ((land.lnd_ship >= 0) && (sect.sct_type != SCT_HARBR))