angular-resource.js encodeUriSegment Issue

I have an issue querying restful resources when the resource uri has several subpaths :

Example :

.factory('SomeFactory', function ($resource) {
return $resource('/path/subPath/otherSubPath/:id', {}, {
show: { method: 'GET', params: { id: '@id' } }
})
}) ;

When I invoke SomeFactory.show in a controller I get the error the server responded with a status of 400 (Bad Request) This is because the browser is looking for the uri :

http://server/path/subPath%2FotherSubPat/id

Notice the %2F replacing the / (slash) in the uri , I have tried many tricks in javascript to make this work ; But the only solution was to add the following last line replace(/%2F/gi, '/'); in angular-resource.js encodeUriSegment method .

Please tell me if this approach is correct .

function encodeUriSegment(val) {
  return encodeUriQuery(val, true).
    replace(/%26/gi, '&').
    replace(/%3D/gi, '=').
    replace(/%2B/gi, '+').
    replace(/%2F/gi, '/');
}

Thanks .