Fixed a failing test added by mg with r296.

It was due to not detecting properly if l was already root.

Run test_url.py and all 10 tests passed.

--- url.py (revision 296) +++ url.py (working copy) @@ -82,6 +82,10 @@ l.append(path) return self._pathMod(l, self.queryList(0))

+ def isRoot(self, pathlist): + if len(pathlist) > 2: return False + return True + def parent(self): """Construct a url which is a parent of this url; This is logically equivalent to '..' of the current url. @@ -99,7 +103,8 @@ # we are a file, such as http://example.com/foo/bar our # parent directory is http://example.com/ l.pop() - l[-1] = '' + if self.isRoot(l): l.append('') + else: l[-1] = '' return self._pathMod(l, self.queryList(0))

def here(self):