fix for 400 error when joining a team
fix for 400 error when joining a team

sekouzed/coderwall,santoshdeshpande/coderwall,ggaabe/coderwall,DylanKojiCheslin/coderwall,agileknight/coderwall,pombredanne/coderwall,ronaldotijucas/coderwall,assemblymade/coderwall,alouanemed/coderwall,seuros/coderwall,santoshdeshpande/coderwall,sekouzed/coderwall,seuros/coderwall,AVGP/coderwall,ronaldotijucas/coderwall,ggaabe/coderwall,pombredanne/coderwall,wiserfirst/coderwall,wiserfirst/coderwall,santoshdeshpande/coderwall,alouanemed/coderwall,DylanKojiCheslin/coderwall,coderwall/coderwall,pushkar-mishra/coderwall,seuros/coderwall,pushkar-mishra/coderwall,sekouzed/coderwall,agileknight/coderwall,agileknight/coderwall,AVGP/coderwall,alouanemed/coderwall,pushkar-mishra/coderwall,pombredanne/coderwall,pombredanne/coderwall,ronaldotijucas/coderwall,trinitronx/coderwall,seuros/coderwall,assemblymade/coderwall,DylanKojiCheslin/coderwall,coderwall/coderwall,trinitronx/coderwall,trinitronx/coderwall,AVGP/coderwall,frootloops/coderwall,assemblymade/coderwall,trinitronx/coderwall,ronaldotijucas/coderwall,sekouzed/coderwall,agileknight/coderwall,wiserfirst/coderwall,frootloops/coderwall,coderwall/coderwall,assemblymade/coderwall,coderwall/coderwall,ggaabe/coderwall,pushkar-mishra/coderwall,frootloops/coderwall,wiserfirst/coderwall,alouanemed/coderwall