Don't stop reading redis.conf if line has no args.
Don't stop reading redis.conf if line has no args.

Should be "continue" and was "return".

This fixes issue #1110

janeasystems/redis,damy/redis,nandhanurrevanth/redis,ideaar/redis,Jonavin/redis,miminus/redis,LittlePeng/redis,crask/redis-cutter,richmonkey/netleveldb,liqiang199105/redis,jaambee/redis,jaambee/redis,alpha8/redis,upsoft/redis,nandhanurrevanth/redis,shanegxxiao/redis,ideaar/redis,sidsen/redis,erwin00776/redis-2.8-optimize,damy/redis,oaastest/redis,jacklee0810/redis,powerumc/MyRedis,adamweixuan/redis,liqiang199105/redis,kts12345/redis,liqiang199105/redis,oaastest/redis,adamweixuan/redis,richmonkey/netleveldb,sidsen/redis,laurencee/redis,oaastest/redis,StartTheShift/redis-shift,LittlePeng/redis,StartTheShift/redis-shift,quangnguyen90/redis,upsoft/redis,hanmichael/redis,janeasystems/redis,hanmichael/redis,kolonse/redis,Jonavin/redis,ideaar/redis,kts12345/redis,Cybermaxs/redis,powerumc/MyRedis,enginekit/redis,fanxu/redis,laurencee/redis,alpha8/redis,jacklee0810/redis,fanxu/redis,miminus/redis,sidsen/redis,powerumc/MyRedis,sidsen/redis,erwin00776/redis-2.8-optimize,alpha8/redis,hanmichael/redis,nandhanurrevanth/redis,Cybermaxs/redis,enginekit/redis,Jonavin/redis,kolonse/redis,janeasystems/redis,janeasystems/redis,shanegxxiao/redis,ScottKaiGu/redis,jqk6/redis,upsoft/redis,kts12345/redis,laurencee/redis,powerumc/MyRedis_old,ScottKaiGu/redis,janeasystems/redis,StartTheShift/redis-shift,adamweixuan/redis,alpha8/redis,jqk6/redis,powerumc/MyRedis_old,oaastest/redis,shanegxxiao/redis,kts12345/redis,hanmichael/redis,adamweixuan/redis,nandhanurrevanth/redis,fanxu/redis,Cybermaxs/redis,miminus/redis,liqiang199105/redis,liqiang199105/redis,miminus/redis,enginekit/redis,sidsen/redis,jaambee/redis,kolonse/redis,quangnguyen90/redis,powerumc/MyRedis_old,jaambee/redis,jqk6/redis,LittlePeng/redis,richmonkey/netleveldb,jqk6/redis,laurencee/redis,shanegxxiao/redis,ScottKaiGu/redis,enginekit/redis,enginekit/redis,ScottKaiGu/redis,Jonavin/redis,quangnguyen90/redis,jacklee0810/redis,quangnguyen90/redis,Jonavin/redis,sidsen/redis,kts12345/redis,Cybermaxs/redis,jaambee/redis,kolonse/redis,hanmichael/redis,damy/redis,quangnguyen90/redis,ideaar/redis,powerumc/MyRedis_old,crask/redis-cutter,nandhanurrevanth/redis,jacklee0810/redis,crask/redis-cutter,Cybermaxs/redis,fanxu/redis,alpha8/redis,kolonse/redis,adamweixuan/redis,damy/redis,upsoft/redis,laurencee/redis,damy/redis,ScottKaiGu/redis,shanegxxiao/redis,richmonkey/netleveldb,oaastest/redis,erwin00776/redis-2.8-optimize,jacklee0810/redis,erwin00776/redis-2.8-optimize,upsoft/redis,miminus/redis,ideaar/redis,jqk6/redis