middleware echo.Context Lost Path

[wanglihui]

middleware echo.Context Lost Path

v4.9.1 is correct
v4.10.2 is not correct;

Expected behaviour

c.Path() Get correct request Path

Actual behaviour

c.Path() Get ""

Steps to reproduce

see example code

Working code to debug

func Middleware(m *core.Mgr) echo.MiddlewareFunc {
	return func(next echo.HandlerFunc) echo.HandlerFunc {
		return func(c echo.Context) error {
                         // c.Path() is ""
			if c.Path() != m.GetPath() {
				return next(c)
			}
               //do some else
             }
       }
}

[aldas]

This relates to PR #2385 / Issue #2384

c.Path() is meant to be return path that handler was registered to i.e. /api/users/:id. Previously in cases of 404/405 it was filled with c.Request().URL.Path value and that caused problems knowing if handler/middleware chain that is currently being executed will end with "actual" route of something that Router added as replacement for 404/405