fix sed issue - unable to reattach when the parent is removed (#326)
fix sed issue - unable to reattach when the parent is removed (#326)


abtink/openthread,Zolertia/openthread,gandreello/openthread,georgecpr/openthread,vaas-krish/openthread,jwhui/openthread,nibanks/openthread,mszczodrak/openthread,jwhui/openthread,openthread/openthread,lanyuwen/openthread,bukepo/openthread,erja-gp/openthread,jjlee9/openthread,jwhui/openthread,abtink/openthread,fbsder/openthread,georgecpr/openthread,turon/openthread,LeZhang2016/openthread,JakubBrachTieto/openthread,JakubBrachTieto/openthread,lanyuwen/openthread,LeZhang2016/openthread,JakubBrachTieto/openthread,turon/openthread,mszczodrak/openthread,srickardti/openthread,erja-gp/openthread,mszczodrak/openthread,georgecpr/openthread,abtink/openthread,lanyuwen/openthread,bukepo/openthread,JakubBrachTieto/openthread,jwhui/openthread,LeZhang2016/openthread,mszczodrak/openthread,openthread/openthread,Zolertia/openthread,nibanks/openthread,xiaom-GitHub/openthread,nibanks/openthread,lanyuwen/openthread,GiedriusM/openthread,aeliot/openthread,jjlee3/openthread,nibanks/openthread,gandreello/openthread,fbsder/openthread,vaas-krish/openthread,erja-gp/openthread,nibanks/openthread,librasungirl/openthread,gandreello/openthread,chshu/openthread,erja-gp/openthread,srickardti/openthread,vaas-krish/openthread,jjlee9/openthread,jjlee9/openthread,srickardti/openthread,pvanhorn/openthread,librasungirl/openthread,gandreello/openthread,librasungirl/openthread,xiaom-GitHub/openthread,xiaom-GitHub/openthread,aeliot/openthread,aeliot/openthread,nibanks/openthread,erja-gp/openthread,jjlee3/openthread,JakubBrachTieto/openthread,Zolertia/openthread,vaas-krish/openthread,jjlee3/openthread,georgecpr/openthread,erja-gp/openthread,aeliot/openthread,LeZhang2016/openthread,bukepo/openthread,gandreello/openthread,vaas-krish/openthread,jjlee3/openthread,xiaom-GitHub/openthread,fbsder/openthread,aeliot/openthread,chshu/openthread,turon/openthread,mszczodrak/openthread,Zolertia/openthread,chshu/openthread,pvanhorn/openthread,librasungirl/openthread,aeliot/openthread,jjlee9/openthread,fbsder/openthread,GiedriusM/openthread,gandreello/openthread,xiaom-GitHub/openthread,mszczodrak/openthread,georgecpr/openthread,xiaom-GitHub/openthread,vaas-krish/openthread,GiedriusM/openthread,jjlee9/openthread,lanyuwen/openthread,jjlee3/openthread,chshu/openthread,chshu/openthread,pvanhorn/openthread,LeZhang2016/openthread,georgecpr/openthread,pvanhorn/openthread,bukepo/openthread,chshu/openthread,turon/openthread,LeZhang2016/openthread,pvanhorn/openthread,abtink/openthread,GiedriusM/openthread,openthread/openthread,openthread/openthread,fbsder/openthread,srickardti/openthread,lanyuwen/openthread,JakubBrachTieto/openthread,GiedriusM/openthread,Zolertia/openthread,jjlee9/openthread,fbsder/openthread,pvanhorn/openthread