Merge pull request #2180 from 2dos/union-fix

Update PlandoUtils.js

Author: theballaam96

static/js/PlandoUtils.js

@@ -276,8 +276,10 @@ function PlandoCustomLocationFilter(locationList, locationId) {
 // A map of custom location types, mapped to a set of which items may not
 // appear in that location type. This will be used to filter the dropdowns used
 // in the plandomizer.
+var CrownItemSet = new Set(BlueprintItemSet);
+CrownItemSet.add("junk_item");
 var ItemRestrictionsPerLocationType = new Map([
-    ["crownpad", BlueprintItemSet.union(new Set(["junk_item"]))],
+    ["crownpad", CrownItemSet],
     ["dirtpatch", BlueprintItemSet],
     ["fairy", BananaFairyRestrictedItems],
     ["kasplat", new Set()],
@@ -372,4 +374,4 @@ window.PlandoCustomLocationItemFilter = PlandoCustomLocationItemFilter;
 window.PlandoMinigameFilter = PlandoMinigameFilter;
 window.PlandoShopSortFilter = PlandoShopSortFilter;
 window.PlandoOptionClassAnnotation = PlandoOptionClassAnnotation;
-window.MoveSet = MoveSet;
+window.MoveSet = MoveSet;