fix minor gcc 4.7.2 error
fix minor gcc 4.7.2 error

lxccontainer.c:874:4: error: ‘for’ loop initial declarations are only
allowed in C99 mode

Signed-off-by: Dwight Engen <1793d65cf7b9eefb2bb8f5bee9a4b8ba782c26da@oracle.com>
Acked-by: Stéphane Graber <089afc6d81f66f1168a9849e15660feae286e024@ubuntu.com>

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