From 2fab36cf49b66f5b31ece8a3dcff49691c1e315a Mon Sep 17 00:00:00 2001
From: Lennard Sprong <x-sheep@users.noreply.github.com>
Date: Tue, 13 Aug 2024 11:13:34 +0200
Subject: [PATCH] snakeegg: Fix deserialize error

---
 src/variety/snakeegg.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/variety/snakeegg.js b/src/variety/snakeegg.js
index 95d5832b0..8f465b8f6 100644
--- a/src/variety/snakeegg.js
+++ b/src/variety/snakeegg.js
@@ -258,12 +258,16 @@
 	BankPiece: {
 		num: null,
 		deserialize: function(str) {
+			if (typeof str === "string" && str[str.length - 1] === "=") {
+				str = str.substring(0, str.length - 1);
+			}
+
 			if (+str) {
 				this.num = +str;
 			} else if (!str) {
 				this.num = -1;
 			} else {
-				throw new Error("Invalid piece");
+				throw new Error("Invalid piece: " + typeof str + " " + str);
 			}
 		},
 		serialize: function() {