Fix another index out of bound exception
Fix another index out of bound exception

schieb/angr,angr/angr,f-prettyland/angr,schieb/angr,f-prettyland/angr,tyb0807/angr,schieb/angr,angr/angr,iamahuman/angr,iamahuman/angr,tyb0807/angr,f-prettyland/angr,iamahuman/angr,angr/angr,tyb0807/angr