Buffalo should respect http status when returning error

errors.go

@@ -115,6 +115,7 @@ func (a *App) defaultErrorMiddleware(next Handler) Handler {
 		switch {
 		case errors.Is(err, sql.ErrNoRows):
 			status = http.StatusNotFound
+			fallthrough
 		default:
 			var h HTTPError
 			if errors.As(err, &h) {

route_info_test.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/gobuffalo/buffalo/render"
 	"github.com/gobuffalo/httptest"
+	"github.com/pkg/errors"
 	"github.com/stretchr/testify/require"
 )
 
@@ -22,11 +23,25 @@ func Test_RouteInfo_ServeHTTP_SQL_Error(t *testing.T) {
 		return sql.ErrNoRows
 	})
 
+	app.GET("/gone-unwrap", func(c Context) error {
+		return c.Error(http.StatusGone, sql.ErrNoRows)
+	})
+
+	app.GET("/gone-wrap", func(c Context) error {
+		return c.Error(http.StatusGone, errors.Wrap(sql.ErrNoRows, "some error wrapping here"))
+	})
+
 	w := httptest.New(app)
 
 	res := w.HTML("/good").Get()
 	r.Equal(http.StatusOK, res.Code)
 
 	res = w.HTML("/bad").Get()
 	r.Equal(http.StatusNotFound, res.Code)
+
+	res = w.HTML("/gone-wrap").Get()
+	r.Equal(http.StatusGone, res.Code)
+
+	res = w.HTML("/gone-unwrap").Get()
+	r.Equal(http.StatusGone, res.Code)
 }