commit 138ad5066d5e523eb81cabd4a05ed51d6664210d
author Nadeem Vawda <nadeem.vawda@gmail.com> Mon Oct 01 23:04:11 2012 +0200
committer Nadeem Vawda <nadeem.vawda@gmail.com> Mon Oct 01 23:04:11 2012 +0200
tree 64b9a4d64deb106726b9d4f9f6cbefc7aaafd55e
parent 452add08a186a09f346a28306c96f4c89bf93c9e

Fix error handling in new fast path of BZ2File.readline().

Lib/bz2.py

diff --git a/Lib/bz2.py b/Lib/bz2.py
index 87bed21..da19e27 100644
--- a/Lib/bz2.py
+++ b/Lib/bz2.py
@@ -323,6 +323,7 @@
             raise TypeError("Integer argument expected")
         size = size.__index__()
         with self._lock:
+            self._check_can_read()
             # Shortcut for the common case - the whole line is in the buffer.
             if size < 0:
                 end = self._buffer.find(b"\n", self._buffer_offset) + 1