2 files changed, 4 insertions, 6 deletions

diff --git a/rules.js b/rules.js
index 714a227..a66f665 100644
--- a/rules.js
+++ b/rules.js
@@ -2355,12 +2355,12 @@ function resolve_final_bid() {
     }
     resolve_active_and_proceed();
 }
-function get_fronts_to_add_to(target, not = []) {
+function get_fronts_to_add_to(target, not) {
     if (target === data_1.CLOSEST_TO_DEFEAT || target === data_1.CLOSEST_TO_VICTORY) {
         return get_fronts_closest_to(target);
     }
     else if (target === data_1.ANY) {
-        return data_1.FRONTS.filter((id) => game.fronts[id].status === null && !not.includes(id));
+        return data_1.FRONTS.filter((id) => game.fronts[id].status === null && id !== not);
     }
     else if (game.fronts[target].status === data_1.DEFEAT) {
         return get_fronts_closest_to(data_1.CLOSEST_TO_DEFEAT);
diff --git a/rules.ts b/rules.ts
index c88b8d7..36efee3 100644
--- a/rules.ts
+++ b/rules.ts
@@ -2928,14 +2928,12 @@ function resolve_final_bid() {
 
 function get_fronts_to_add_to(
   target: string | number,
-  not: FrontId[] = []
+  not?: FrontId
 ): FrontId[] {
   if (target === CLOSEST_TO_DEFEAT || target === CLOSEST_TO_VICTORY) {
     return get_fronts_closest_to(target);
   } else if (target === ANY) {
-    return FRONTS.filter(
-      (id) => game.fronts[id].status === null && !not.includes(id)
-    );
+    return FRONTS.filter((id) => game.fronts[id].status === null && id !== not);
   } else if (game.fronts[target].status === DEFEAT) {
     return get_fronts_closest_to(CLOSEST_TO_DEFEAT);
   } else if (game.fronts[target].status === VICTORY) {