Merged revisions 77161 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r77161 | benjamin.peterson | 2009-12-30 13:44:54 -0600 (Wed, 30 Dec 2009) | 12 lines

  Merged revisions 77157 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r77157 | benjamin.peterson | 2009-12-30 13:34:10 -0600 (Wed, 30 Dec 2009) | 5 lines

    check if the attribute is set before deleting it with T_OBJECT_EX (fixes #7604)

    Also, add a note to the docs about the better behavior of T_OBJECT_EX as
    compared to T_OBJECT.
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diff --git a/Misc/NEWS b/Misc/NEWS
index c3bbb64..b32d455 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,9 @@
 Core and Builtins
 -----------------
 
+- Issue #7604: Deleting an unset slotted attribute did not raise an
+  AttributeError.
+
 - Issue #7466: segmentation fault when the garbage collector is called
   in the middle of populating a tuple.  Patch by Florent Xicluna.