[TYPO3-dam] File module error: t3lib_exec::_getos()

[Kasper Ligaard Nielsen]

René Fritz wrote:
> You may have installed the dam_file extension. It's obsolete and have to be 
> removed. [snip]

It is not installed.

> If that's not the reason, have a look that you upgraded all dam extensions.

The file trying to call _getOS() resides in ext/dam/..., which is a 
function not in Typo3 4.0. Unless it is there for backwards 
compatibility, it should be removed; else a check for Typo3 version 
ought to be added.

PS: How could file_dam have *anything* to do with a file in EXT:dam 
trying to call a function in t3lib?

regards Kasper