lxc-debian: fix parsing of option "--clean": it takes no argument.
lxc-debian: fix parsing of option "--clean": it takes no argument.

Signed-off-by: Michael Adam <dcf2bf3ff8ea93047d51252815aac9756207ea09@samba.org>
Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

efiop/lxc,bmoar/lxc,QingweiPeterLan/cs188-lxc,aeris/lxc,armcc/lxc,DarknessBeforeDawn/lxc,Ponce/lxc,aeris/lxc,yubo/lxc,terceiro/lxc,efiop/lxc,raspberrypython/lxc,Pelagicore/lxc,lazy404/lxc,jirislaby/lxc,tych0/lxc,ksperis/lxc,Distrotech/lxc,LynxChaus/lxc,lazy404/lxc,QingweiPeterLan/cs188-lxc,akshaykarle/lxc,ioops/lxc,federicobriata/lxc,DarknessBeforeDawn/lxc,GreatFruitOmsk/lxc,hkjolhede/lxc,sapun/lxc,ecarrara/lxc,hallyn/lxc,szaszg/lxc,yubo/lxc,szaszg/lxc,jirislaby/lxc,yubo/lxc,rowhit/lxc,thmo/lxc,ss1h2a3tw/lxc,Pelagicore/lxc,christiaan/lxc,federicobriata/lxc,major/lxc,tych0/lxc,hkjolhede/lxc,thmo/lxc,federicobriata/lxc,regit/lxc,LynxChaus/lxc,caglar10ur/lxc,bmoar/lxc,akshaykarle/lxc,jirislaby/lxc,terceiro/lxc,raspberrypython/lxc,cjwatson/lxc,szaszg/lxc,major/lxc,christiaan/lxc,efiop/lxc,ysbnim/lxc,lisongmin/lxc,Pelagicore/lxc,hkjolhede/lxc,ecarrara/lxc,armcc/lxc,rldleblanc/lxc,christiaan/lxc,Distrotech/lxc,DarknessBeforeDawn/lxc,Ponce/lxc,fwilson42/lxc,codebauss/lxc,Ponce/lxc,ysbnim/lxc,hallyn/lxc,rldleblanc/lxc,bmoar/lxc,JohnPeacockMessageSystems/lxc,hallyn/lxc,thmo/lxc,virajs/lxc,rldleblanc/lxc,GreatFruitOmsk/lxc,sapun/lxc,QingweiPeterLan/cs188-lxc,ss1h2a3tw/lxc,ecarrara/lxc,sapun/lxc,major/lxc,JohnPeacockMessageSystems/lxc,ss1h2a3tw/lxc,aeris/lxc,virajs/lxc,caglar10ur/lxc,ksperis/lxc,lisongmin/lxc,akshaykarle/lxc,ysbnim/lxc,fwilson42/lxc,bostjan/lxc,LynxChaus/lxc,ioops/lxc,hfuCN/lxc,ksperis/lxc,rowhit/lxc,virajs/lxc,raspberrypython/lxc,rowhit/lxc,codebauss/lxc,hfuCN/lxc,fwilson42/lxc,bostjan/lxc,bostjan/lxc,caglar10ur/lxc,GreatFruitOmsk/lxc,regit/lxc,lisongmin/lxc,terceiro/lxc,cjwatson/lxc,ioops/lxc,armcc/lxc,hfuCN/lxc,codebauss/lxc,tych0/lxc,cjwatson/lxc,Distrotech/lxc,JohnPeacockMessageSystems/lxc,lazy404/lxc,regit/lxc