FreeRDP/FreeRDP — pull request #2215 by nfedera (2014-11-16 17:57:45+00:00)
Title: xfreerdp: fix polyline

X11 gdi polyline has been broken by commit 3de5c62.
We don't need to convert the point coordinates if XDrawLines is called with
coordinate mode CoordModePrevious.
This fixes issue #2214