Fix bug introduced by fix for 'rename' test.0004.
Fix bug introduced by fix for 'rename' test.0004.

lmh008/gocode,mdempsky/gocode,louiseGrandjonc/gocode,kerr-huang/Gocode,suncycheng/gocode,mattn/gocode,suncycheng/gocode,kerr-huang/Gocode,TheBB/gocode,thousandhigh/gocode,MerlinDMC/gocode,toqueteos/LightTable-Go,syohex/gocode,suncycheng/gocode,louiseGrandjonc/gocode,mattn/gocode,thousandhigh/gocode,ghiden/gocode,syohex/gocode,nsf/gocode,nsf/gocode,mem/gocode,thousandhigh/gocode,TheBB/gocode,syohex/gocode,ghiden/gocode,beni55/gocode,nsf/gocode,toqueteos/LightTable-Go,mem/gocode,louiseGrandjonc/gocode,TheBB/gocode,artnez/gocode,artnez/gocode,MerlinDMC/gocode,MerlinDMC/gocode,artnez/gocode,ghiden/gocode,thousandhigh/gocode,lmh008/gocode,MerlinDMC/gocode,fjl/gocode,fjl/gocode,ghiden/gocode,mattn/gocode,louiseGrandjonc/gocode,artnez/gocode,beni55/gocode,fjl/gocode,fjl/gocode,mattn/gocode,mdempsky/gocode,syohex/gocode,mem/gocode,mdempsky/gocode,beni55/gocode,mem/gocode,lmh008/gocode,lmh008/gocode,nsf/gocode,TheBB/gocode,kerr-huang/Gocode,beni55/gocode,kerr-huang/Gocode,suncycheng/gocode