[TYPO3-core] RFC: #10327: [felogin] redirecting to referer does not work

[Benjamin Mack]

Hi Steffen,

I reviewed your v4 version of the patch.

First of all, your patch does not apply cleanly anymore for the 4_3 
branch. After taking care of that, redirecting in 4.3 finally works 
again, so this is a must have for 4.3! So: +1 after testing.

I also think that you might want to commit to 4.2, 4.3 and trunk. 
However, I recommend only to commit to 4.3 and trunk for now.

Some remarks after reading your patch:

+ $return = implode(',', $redirect_url);
+ return t3lib_div::trimExplode(',', $return, TRUE);

I would never use a keyword as variable name, it just confuses people. 
Just put everything in one line, that should work.

+ return t3lib_div::trimExplode(',', implode(',', $redirect_url);, TRUE);

==========

Although this change is fine for trunk, please don't do that for a 
stable version, I recall one incident not too long ago where a change 
like this made some exts not to work anymore.

-	var $userIsLoggedIn;	// Is user logged in?
-	var $template;
-	var $uploadDir;
-	var $redirectUrl;
+
+	protected $userIsLoggedIn;	// Is user logged in?
+	protected $template;
+	protected $uploadDir;
+	protected $redirectUrl;
  	protected $noRedirect = false;
+	protected $logintype;

For trunk: Could you also be more descriptive on the variables (what 
they do?).

The rest of the patch looks good so far.

All the best,
Benni.