Additional code cleanup (see comments on issue #56)

regexp.go

@@ -249,7 +249,6 @@ func (v *routeRegexpGroup) setMatch(req *http.Request, m *RouteMatch, r *Route)
 		}
 	}
 	// Store query string variables.
-	if v.queries != nil && len(v.queries) > 0 {
 	rawQuery := req.URL.RawQuery
 	for _, q := range v.queries {
 		queryVars := q.regexp.FindStringSubmatch(rawQuery)
@@ -260,7 +259,6 @@ func (v *routeRegexpGroup) setMatch(req *http.Request, m *RouteMatch, r *Route)
 		}
 	}
 }
-}
 
 // getHost tries its best to return the request host.
 func getHost(r *http.Request) string {

route.go

@@ -152,13 +152,11 @@ func (r *Route) addRegexpMatcher(tpl string, matchHost, matchPrefix, matchQuery
 	if err != nil {
 		return err
 	}
-	if r.regexp.queries != nil {
 	for _, q := range r.regexp.queries {
 		if err = uniqueVars(rr.varsN, q.varsN); err != nil {
 			return err
 		}
 	}
-	}
 	if matchHost {
 		if r.regexp.path != nil {
 			if err = uniqueVars(rr.varsN, r.regexp.path.varsN); err != nil {