Fix bug in construction of mutator
Fix bug in construction of mutator

Not entirely sure what was wrong with the old version. Perhaps because
the constructor takes a const vector reference?

ronen/Halide,fengzhyuan/Halide,adasworks/Halide,mcanthony/Halide,kgnk/Halide,psuriana/Halide,smxlong/Halide,smxlong/Halide,ronen/Halide,adasworks/Halide,rodrigob/Halide,psuriana/Halide,myrtleTree33/Halide,kgnk/Halide,kgnk/Halide,aam/Halide,dougkwan/Halide,rodrigob/Halide,dan-tull/Halide,ayanazmat/Halide,dan-tull/Halide,myrtleTree33/Halide,kgnk/Halide,ayanazmat/Halide,delcypher/Halide,dan-tull/Halide,kenkuang1213/Halide,smxlong/Halide,smxlong/Halide,delcypher/Halide,damienfir/Halide,damienfir/Halide,fengzhyuan/Halide,myrtleTree33/Halide,fengzhyuan/Halide,ayanazmat/Halide,ronen/Halide,delcypher/Halide,tdenniston/Halide,damienfir/Halide,aam/Halide,ronen/Halide,jiawen/Halide,damienfir/Halide,jiawen/Halide,kenkuang1213/Halide,lglucin/Halide,aam/Halide,dan-tull/Halide,mcanthony/Halide,fengzhyuan/Halide,tdenniston/Halide,mcanthony/Halide,tdenniston/Halide,lglucin/Halide,aam/Halide,myrtleTree33/Halide,psuriana/Halide,myrtleTree33/Halide,lglucin/Halide,psuriana/Halide,ayanazmat/Halide,adasworks/Halide,ronen/Halide,ronen/Halide,ayanazmat/Halide,damienfir/Halide,smxlong/Halide,ayanazmat/Halide,adasworks/Halide,mcanthony/Halide,delcypher/Halide,fengzhyuan/Halide,dougkwan/Halide,dan-tull/Halide,rodrigob/Halide,smxlong/Halide,adasworks/Halide,damienfir/Halide,adasworks/Halide,ronen/Halide,damienfir/Halide,tdenniston/Halide,delcypher/Halide,aam/Halide,kenkuang1213/Halide,dougkwan/Halide,damienfir/Halide,kgnk/Halide,mcanthony/Halide,psuriana/Halide,dan-tull/Halide,rodrigob/Halide,rodrigob/Halide,dougkwan/Halide,mcanthony/Halide,aam/Halide,fengzhyuan/Halide,kenkuang1213/Halide,kgnk/Halide,dougkwan/Halide,dougkwan/Halide,delcypher/Halide,dan-tull/Halide,myrtleTree33/Halide,tdenniston/Halide,delcypher/Halide,smxlong/Halide,jiawen/Halide,myrtleTree33/Halide,lglucin/Halide,ronen/Halide,fengzhyuan/Halide,rodrigob/Halide,psuriana/Halide,aam/Halide,kenkuang1213/Halide,jiawen/Halide,mcanthony/Halide,kgnk/Halide,tdenniston/Halide,lglucin/Halide,dan-tull/Halide,tdenniston/Halide,rodrigob/Halide,rodrigob/Halide,myrtleTree33/Halide,delcypher/Halide,kenkuang1213/Halide,kenkuang1213/Halide,lglucin/Halide,ayanazmat/Halide,jiawen/Halide,psuriana/Halide,lglucin/Halide,dougkwan/Halide,dougkwan/Halide,tdenniston/Halide,adasworks/Halide,adasworks/Halide,kgnk/Halide,kenkuang1213/Halide,smxlong/Halide,mcanthony/Halide,fengzhyuan/Halide,jiawen/Halide,jiawen/Halide,ayanazmat/Halide