1 files changed, 4 insertions, 2 deletions
diff --git a/rules.js b/rules.js
index 6039fb6..8a09f67 100644
--- a/rules.js
+++ b/rules.js
@@ -2797,9 +2797,11 @@ function make_battle_view() {
 	return battle;
 }
 
+exports.ready = function (scenario, players) {
+	return players.length === 2;
+}
+
 exports.setup = function (scenario, players) {
-	if (players.length != 2)
-		throw new Error("Invalid player count: " + players.length);
 	game = {
 		attacker: {},
 		border_limit: {},