From ef0ba1ba2bade9e30b6be832ff06f1924e77b787 Mon Sep 17 00:00:00 2001
From: ShenYuhan <yhan_shen@163.com>
Date: Mon, 2 Mar 2020 15:11:35 +0800
Subject: [PATCH] close fp after unlock

---
 paddlehub/common/lock.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paddlehub/common/lock.py b/paddlehub/common/lock.py
index 814b834f..6740eb40 100644
--- a/paddlehub/common/lock.py
+++ b/paddlehub/common/lock.py
@@ -31,6 +31,7 @@ class Lock(object):
         if cmd == self.lock.LOCK_UN:
             Lock._owner = None
             self.lock.flock(fp, cmd)
+            fp.close()
         elif cmd == self.lock.LOCK_EX:
             if Lock._owner is None:
                 Lock._owner = os.getpid()
-- 
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