python27: curses broken [PATCH!]

[Oliver Fromme]

A quick inspection reveals that the detection of ncurses
between python26 and python27 was changed subtly, but the
port's patch file was adapted rather blindly, so it fails
to work with the new detection code.

The problem can be fixed by changing the following line
in ports/lang/python27/files/patch-setup.py:

+        if curses_library.startswith('xxxncurses'):

to:

+        if curses_library.startswith('ncurses'):

With that change, curses detection works again, _curses.so
is built, and Python programs that use curses work fine.

The complete, working patch file can be downloaded here
(it replaces the existing patch file):

http://www.secnetix.de/olli/tmp/patch-setup.py

Can someone please take care of this, or do I have to
submit a PR?

Best regards
   Oliver

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Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M.
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