[TYPO3-core] RFC: #9581: clean up t3lib_exec

[Ingo Renner]

Xavier Perseguers wrote:

> On my side it's a "please wait" until I find the reference of the bug I 
> wrote once with open_basedir restriction and is_executable. It was 
> DAM-related and then I discovered the problem was there. I really would 
> like to fix it once "forever".

but this is a different task. Please let's keep cleanups and bugfixes 
separated.


Ingo

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