From 8e42a0a0e0358c2004c33e0c7415ca48874df991 Mon Sep 17 00:00:00 2001
From: Christian Heimes <christian@cheimes.de>
Date: Thu, 8 Nov 2007 18:04:45 +0000
Subject: Fixed bug #1081: file.seek allows float arguments

---
 Lib/io.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Lib/io.py')

diff --git a/Lib/io.py b/Lib/io.py
index c2f5d3ebfa..d9550ae54a 100644
--- a/Lib/io.py
+++ b/Lib/io.py
@@ -694,6 +694,8 @@ class BytesIO(BufferedIOBase):
         return n
 
     def seek(self, pos, whence=0):
+        if not isinstance(pos, int):
+            raise TypeError("an integer is required")
         if whence == 0:
             self._pos = max(0, pos)
         elif whence == 1:
-- 
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