[TYPO3-core] RFC #9266: Bug: strcmp() with array as parameter in t3lib_div::linkThisScript() produces warnings with PHP 5.3

[Ingo Renner]

Niels Pardon wrote:

> Solution:
> The strcmp() just checks whether the GET parameter has an empty string
> value. Let's do it with a simple !== '' and the warnings are gone.

!empty($var) is even more explicit and easier to understand


Ingo

-- 
Ingo Renner
TYPO3 Core Developer, Release Manager TYPO3 4.2