+ # revert http://git.planet-lab.org/?p=bootmanager.git;a=commitdiff;h=cca3a2cd2096c0235dddb5982b1f05c8d4c7f916
+ # as 256 returned by Python
+ #
+ ## cat test.py
+ #import popen2
+ #
+ #cmd = "false"
+ #prog = popen2.Popen4( cmd, 0 )
+ #returncode = prog.wait()
+ #print returncode
+ #
+ ## python test.py
+ # 256