minor speed optimization in String result_processor (if decoding is required)
minor speed optimization in String result_processor (if decoding is required)

276361270/sqlalchemy,monetate/sqlalchemy,Akrog/sqlalchemy,monetate/sqlalchemy,olemis/sqlalchemy,EvaSDK/sqlalchemy,Cito/sqlalchemy,Cito/sqlalchemy,zzzeek/sqlalchemy,itkovian/sqlalchemy,halfcrazy/sqlalchemy,j5int/sqlalchemy,wujuguang/sqlalchemy,inspirehep/sqlalchemy,bootandy/sqlalchemy,Cito/sqlalchemy,Akrog/sqlalchemy,elelianghh/sqlalchemy,brianv0/sqlalchemy,pdufour/sqlalchemy,hsum/sqlalchemy,graingert/sqlalchemy,sandan/sqlalchemy,bootandy/sqlalchemy,alex/sqlalchemy,hsum/sqlalchemy,WinterNis/sqlalchemy,alex/sqlalchemy,wfxiang08/sqlalchemy,EvaSDK/sqlalchemy,alex/sqlalchemy,epa/sqlalchemy,elelianghh/sqlalchemy,j5int/sqlalchemy,itkovian/sqlalchemy,davidjb/sqlalchemy,sandan/sqlalchemy,robin900/sqlalchemy,davidfraser/sqlalchemy,davidjb/sqlalchemy,WinterNis/sqlalchemy,wfxiang08/sqlalchemy,epa/sqlalchemy,inspirehep/sqlalchemy,bdupharm/sqlalchemy,sqlalchemy/sqlalchemy,276361270/sqlalchemy,ThiefMaster/sqlalchemy,robin900/sqlalchemy,halfcrazy/sqlalchemy,brianv0/sqlalchemy,dstufft/sqlalchemy,graingert/sqlalchemy,ThiefMaster/sqlalchemy,wujuguang/sqlalchemy,dstufft/sqlalchemy,olemis/sqlalchemy,davidfraser/sqlalchemy,pdufour/sqlalchemy,bdupharm/sqlalchemy