From ef05dffaa8b65158d963fd41b301e79f1d776c61 Mon Sep 17 00:00:00 2001
From: ybw0014 <i@guizhanss.com>
Date: Mon, 19 Aug 2024 21:11:14 -0400
Subject: [PATCH] =?UTF-8?q?fix(backpack):=20=E5=88=9B=E5=BB=BA=E8=83=8C?=
 =?UTF-8?q?=E5=8C=85=E6=97=B6=E5=8F=AA=E8=83=BD=E6=9C=891=E4=B8=AA?=
 =?UTF-8?q?=E7=89=A9=E5=93=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../slimefun4/implementation/listeners/BackpackListener.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/BackpackListener.java b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/BackpackListener.java
index 6107a9ad10..77bbd088ee 100644
--- a/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/BackpackListener.java
+++ b/src/main/java/io/github/thebusybiscuit/slimefun4/implementation/listeners/BackpackListener.java
@@ -160,6 +160,10 @@ private void openBackpack(Player p, ItemStack item, PlayerProfile profile, int s
                     Slimefun.getLocalization().sendMessage(p, "backpack.not-original-item", true);
                     return;
                 }
+                if (item.getAmount() > 1) {
+                    Slimefun.getLocalization().sendMessage(p, "backpack.no-stack", true);
+                    return;
+                }
                 PlayerBackpack.bindItem(
                         item,
                         Slimefun.getDatabaseManager()