X-Git-Url: http://dolda2000.com/gitweb/?p=pdm.git;a=blobdiff_plain;f=pdm%2Fcli.py;h=d16cbbdc92bc316f370f819df789f6f18c369ab4;hp=bb2bbf5a19ce806bd4b23d81fd3a71fd7c0ebba5;hb=c51579310ba59ebc5734860944df96f36a9477bf;hpb=9928d247b3a08eeede8b55fdef5e503d6c49b58b

diff --git a/pdm/cli.py b/pdm/cli.py
index bb2bbf5..d16cbbd 100644
--- a/pdm/cli.py
+++ b/pdm/cli.py
@@ -153,8 +153,13 @@ class perfproxy(object):
             except: pass
 
     def close(self):
-        self.cl.run("unbind", self.id)
-        del self.cl.proxies[self.id]
+        if self.id is not None:
+            self.cl.run("unbind", self.id)
+            del self.cl.proxies[self.id]
+            self.id = None
+
+    def __del__(self):
+        self.close()
 
     def __enter__(self):
         return self