[Python-checkins] r69852 - python/branches/io-c/Lib/_pyio.py

[benjamin.peterson]

Author: benjamin.peterson
Date: Sat Feb 21 23:36:09 2009
New Revision: 69852

Log:
fix a BlockingIOError.characters_written bug

Modified:
   python/branches/io-c/Lib/_pyio.py

Modified: python/branches/io-c/Lib/_pyio.py
==============================================================================
--- python/branches/io-c/Lib/_pyio.py	(original)
+++ python/branches/io-c/Lib/_pyio.py	Sat Feb 21 23:36:09 2009
@@ -986,8 +986,9 @@
                         # We've hit max_buffer_size. We have to accept a
                         # partial write and cut back our buffer.
                         overage = len(self._write_buf) - self.max_buffer_size
+                        written -= overage
                         self._write_buf = self._write_buf[:self.max_buffer_size]
-                        raise BlockingIOError(e.errno, e.strerror, overage)
+                        raise BlockingIOError(e.errno, e.strerror, written)
             return written
 
     def truncate(self, pos=None):