Recent changes to 15: IOError: [Errno 22] Invalid argument on Win32

Recent changes to 15: IOError: [Errno 22] Invalid argument on Win32https://sourceforge.net/p/gnuplot-py/bugs/15/2012-09-17T13:32:52.781000ZRecent changes to 15: IOError: [Errno 22] Invalid argument on Win32<link href="https://sourceforge.net/p/gnuplot-py/bugs/15/" rel="alternate"/><published>2012-09-17T13:32:52.781000Z</published><updated>2012-09-17T13:32:52.781000Z</updated><author><name>Michael Haggerty</name><uri>https://sourceforge.net/u/mhagger/</uri></author><id>https://sourceforge.net2d848519ac2a788205db11a2fa31118831474160</id><summary type="html"/></entry></feed>