fix various nil errors
fix various nil errors

gravityrail/shapado,umamao/umamao,quango/quango,ricodigo/shapado,ricodigo/shapado,NazarK/shapado,ooohiroyukiooo/shapado,stan/shapado,amyhua/QnA,ooohiroyukiooo/shapado,NazarK/shapado,gravityrail/shapado,quango/pegasus,quango/quango,10xEngineer/shapado,10xEngineer/shapado,quango/shapado-temp,anuragsolanki/ofri-Haus,amyhua/QnA,StephenSullivan/quango-junk,ooohiroyukiooo/shapado,sinnerex/zoorab,cctuan/shapado_g,stan/shapado,quango/mc-shapado,ooohiroyukiooo/shapado,quango/quango,NazarK/shapado,amyhua/QnA,binarycode/shapado,mofaq/quango-classic,binarycode/shapado,sinnerex/zoorab,anuragsolanki/ofri-Haus,quango/quango,cctuan/shapado_g,umamao/umamao,ricodigo/shapado,mofaq/quango-classic,quango/shapado-temp,gravityrail/shapado,mofaq/quango-classic,StephenSullivan/quango-junk,quango/pegasus,stan/shapado,10xEngineer/shapado,umamao/umamao,quango/mc-shapado,StephenSullivan/quango-junk,StephenSullivan/quango-junk,cctuan/shapado_g,quango/pegasus,mofaq/quango-classic,sinnerex/zoorab,stan/shapado