Fix SCHEDULING-708
Fix SCHEDULING-708

Non initialized variable causes exception in python scripts of
VirtualInfrastructure Manager

Can be cherry-picked

git-svn-id: 27916816d6cfa57849e9a885196bf7392b80e1ac@16388 28e8926c-6b08-0410-baaa-805c5e19b8d6

jrochas/scheduling,marcocast/scheduling,mbenguig/scheduling,paraita/scheduling,laurianed/scheduling,zeineb/scheduling,tobwiens/scheduling,mbenguig/scheduling,sgRomaric/scheduling,laurianed/scheduling,marcocast/scheduling,mbenguig/scheduling,ow2-proactive/scheduling,ShatalovYaroslav/scheduling,ow2-proactive/scheduling,ow2-proactive/scheduling,ow2-proactive/scheduling,sgRomaric/scheduling,fviale/scheduling,marcocast/scheduling,sandrineBeauche/scheduling,jrochas/scheduling,jrochas/scheduling,youribonnaffe/scheduling,lpellegr/scheduling,youribonnaffe/scheduling,jrochas/scheduling,ShatalovYaroslav/scheduling,yinan-liu/scheduling,fviale/scheduling,mbenguig/scheduling,marcocast/scheduling,tobwiens/scheduling,paraita/scheduling,sandrineBeauche/scheduling,fviale/scheduling,mbenguig/scheduling,yinan-liu/scheduling,sandrineBeauche/scheduling,lpellegr/scheduling,fviale/scheduling,zeineb/scheduling,paraita/scheduling,fviale/scheduling,paraita/scheduling,mbenguig/scheduling,laurianed/scheduling,ShatalovYaroslav/scheduling,sandrineBeauche/scheduling,laurianed/scheduling,fviale/scheduling,sandrineBeauche/scheduling,ShatalovYaroslav/scheduling,ow2-proactive/scheduling,laurianed/scheduling,yinan-liu/scheduling,sgRomaric/scheduling,ShatalovYaroslav/scheduling,lpellegr/scheduling,yinan-liu/scheduling,jrochas/scheduling,yinan-liu/scheduling,tobwiens/scheduling,ow2-proactive/scheduling,ShatalovYaroslav/scheduling,lpellegr/scheduling,tobwiens/scheduling,yinan-liu/scheduling,marcocast/scheduling,lpellegr/scheduling,tobwiens/scheduling,sandrineBeauche/scheduling,zeineb/scheduling,marcocast/scheduling,ShatalovYaroslav/scheduling,paraita/scheduling,youribonnaffe/scheduling,youribonnaffe/scheduling,zeineb/scheduling,fviale/scheduling,mbenguig/scheduling,laurianed/scheduling,zeineb/scheduling,jrochas/scheduling,youribonnaffe/scheduling,sgRomaric/scheduling,sgRomaric/scheduling,jrochas/scheduling,paraita/scheduling,youribonnaffe/scheduling,sandrineBeauche/scheduling,tobwiens/scheduling,laurianed/scheduling,marcocast/scheduling,sgRomaric/scheduling,zeineb/scheduling,lpellegr/scheduling,youribonnaffe/scheduling,paraita/scheduling,zeineb/scheduling,sgRomaric/scheduling,lpellegr/scheduling,yinan-liu/scheduling,ow2-proactive/scheduling,tobwiens/scheduling