nameres: simplify do_file_search a bit with "if let"
nameres: simplify do_file_search a bit with "if let"

jaxx/racer,drewet/racer,racer-rust/racer,BonsaiDen/racer,pmarcelll/racer,birkenfeld/racer,Wilfred/racer,sthapaun/racer,sthapaun/racer,MattWis/racer,alkama/racer,dleslie/racer,syhkiller/racer,sliz1/racer,syhkiller/racer,BonsaiDen/racer,drewet/racer,hotpxl/racer,kbknapp/racer,phildawes/racer,MattWis/racer,kbknapp/racer