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Fixed possible NULL decrefing.

This commit is contained in:
Serhiy Storchaka 2016-10-28 12:16:21 +03:00
parent b6bd81dee9 3ec5f421c5
commit 8a8ebc900a
1 changed files with 1 additions and 1 deletions
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2
Modules/_tkinter.c
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@ -1777,7 +1777,7 @@ var_perform(VarEvent *ev)
PyErr_NormalizeException(&exc, &val, &tb);
*(ev->exc_type) = exc;
*(ev->exc_val) = val;
Py_DECREF(tb);
Py_XDECREF(tb);
}
}