From 599c3e9a305cf5549b2ee4e6e738fd750744c60d Mon Sep 17 00:00:00 2001
From: 502647092 <jtb1@163.com>
Date: Sun, 29 Nov 2015 18:00:19 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=A9=BA=E6=8C=87=E9=92=88?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99...?=
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Signed-off-by: 502647092 <jtb1@163.com>
---
 src/main/java/cn/citycraft/Yum/manager/PluginsManager.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/cn/citycraft/Yum/manager/PluginsManager.java b/src/main/java/cn/citycraft/Yum/manager/PluginsManager.java
index 344139c..13b4a85 100644
--- a/src/main/java/cn/citycraft/Yum/manager/PluginsManager.java
+++ b/src/main/java/cn/citycraft/Yum/manager/PluginsManager.java
@@ -587,7 +587,7 @@ public class PluginsManager {
 				}
 				result = true;
 				sender.sendMessage("§6升级: §a开始升级 " + name + " 插件!");
-				if (!unload(plugin)) {
+				if (plugin != null && !unload(plugin)) {
 					FileUtil.copy(file, new File(Bukkit.getUpdateFolderFile().getParentFile(), File.separatorChar + file.getName()));
 				}
 				load(name);