From 96303723fa365215df6cad6e12fa94ffb7e4855f Mon Sep 17 00:00:00 2001
From: Naoki Takezoe <takezoe@gmail.com>
Date: Mon, 1 Sep 2014 00:29:13 +0900
Subject: [PATCH] (refs #464)Clear plugins before upgrading to 2.3.

---
 src/main/scala/servlet/AutoUpdateListener.scala | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/scala/servlet/AutoUpdateListener.scala b/src/main/scala/servlet/AutoUpdateListener.scala
index c5c9af6c4..267018197 100644
--- a/src/main/scala/servlet/AutoUpdateListener.scala
+++ b/src/main/scala/servlet/AutoUpdateListener.scala
@@ -69,6 +69,8 @@ object AutoUpdate {
             }
           }
         }
+        FileUtils.deleteDirectory(Directory.getPluginCacheDir())
+        FileUtils.deleteDirectory(new File(Directory.PluginHome))
       }
     },
     new Version(2, 2),