enter-chroot: If XAUTHORITY is not set, make a guess
enter-chroot: If XAUTHORITY is not set, make a guess

Useful when enter-chroot is called from udev/upstart, see #929.

StrawnPoint04/crouton,twmccart/crouton,twmccart/crouton,Timvrakas/crouton,mkasick/crouton,elkangaroo/chroagh,brayniac/crouton,tedm/crouton,fxcebx/crouton,marriop/newCrouton,jamgregory/crouton,armgong/chroagh,fxcebx/crouton,mkasick/crouton,mkasick/crouton,VandeurenGlenn/crouton,brayniac/crouton,jamgregory/crouton,dnschneid/crouton,dnschneid/crouton,taterbase/crouton,nromsdahl/crouton,elkangaroo/chroagh,StrawnPoint04/crouton,armgong/chroagh,marriop/newCrouton,VandeurenGlenn/crouton,armgong/chroagh,dragon788/chroagh,fxcebx/crouton,StrawnPoint04/crouton,armgong/chroagh,dragon788/chroagh,VandeurenGlenn/crouton,ikaritw/crouton,tonyxue/cruise,djmrr/crouton,Timvrakas/crouton,stephen-soltesz/crouton,nromsdahl/crouton,rperce/chroagh,fxcebx/crouton,fxcebx/crouton,DanDanBu/crouton,elkangaroo/chroagh,arbuztw/crouton,taterbase/crouton,nromsdahl/crouton,DanDanBu/crouton,rperce/chroagh,elkangaroo/chroagh,tedm/crouton,ikaritw/crouton,rperce/chroagh,dragon788/chroagh,dnschneid/crouton,twmccart/crouton,JDGBOLT/chroagh,brayniac/crouton,dragon788/chroagh,stephen-soltesz/crouton,zofuthan/crouton,VandeurenGlenn/crouton,arbuztw/crouton,jamgregory/crouton,nromsdahl/crouton,jamgregory/crouton,brayniac/crouton,armgong/chroagh,tonyxue/cruise,arbuztw/crouton,twmccart/crouton,VandeurenGlenn/crouton,dnschneid/crouton,zofuthan/crouton,zofuthan/crouton,twmccart/crouton,arbuztw/crouton,Timvrakas/crouton,arbuztw/crouton,dragon788/chroagh,tedm/crouton,stephen-soltesz/crouton,jamgregory/crouton,brayniac/crouton,StrawnPoint04/crouton,taterbase/crouton,tonyxue/cruise,mkasick/crouton,taterbase/crouton,dnschneid/crouton,tedm/crouton,JDGBOLT/chroagh,djmrr/crouton,ikaritw/crouton,tonyxue/cruise,taterbase/crouton,armgong/chroagh,ikaritw/crouton,zofuthan/crouton,dragon788/chroagh,StrawnPoint04/crouton,dnschneid/crouton,ikaritw/crouton,arbuztw/crouton,djmrr/crouton,VandeurenGlenn/crouton,DanDanBu/crouton,marriop/newCrouton,jamgregory/crouton,rperce/chroagh,elkangaroo/chroagh,DanDanBu/crouton,tedm/crouton,JDGBOLT/chroagh,JDGBOLT/chroagh,StrawnPoint04/crouton,stephen-soltesz/crouton,stephen-soltesz/crouton,tedm/crouton,djmrr/crouton,tonyxue/cruise,JDGBOLT/chroagh,elkangaroo/chroagh,JDGBOLT/chroagh,DanDanBu/crouton,rperce/chroagh,mkasick/crouton,djmrr/crouton,rperce/chroagh,DanDanBu/crouton,Timvrakas/crouton,ikaritw/crouton,zofuthan/crouton,stephen-soltesz/crouton,Timvrakas/crouton,nromsdahl/crouton,Timvrakas/crouton,twmccart/crouton,mkasick/crouton,tonyxue/cruise,djmrr/crouton,brayniac/crouton,zofuthan/crouton,taterbase/crouton,nromsdahl/crouton,fxcebx/crouton