Fix possible export VAR=VALUE bashism, from Tuncer Ayaz
Fix possible export VAR=VALUE bashism, from Tuncer Ayaz

authbox-lib/riak,glickbot/riak,biddyweb/riak,amyvmiwei/riak,yangchengjian/riak,DavidAlphaFox/riak,planobe/riak,laurenrother/riak,xuejianhai/riak,elkingtonmcb/riak,planobe/riak,GabrielNicolasAvellaneda/riak,basho/riak