[TYPO3-v4] Current master branch is broken?

[Philipp Gampe]

Christian Kuhn wrote:
 
> I thought that flush() would do the trick (because on upgrading usually
> every user flushes caches at least once), but looking at Dmitry's login
> issue it might be better to just check with mysql_error() at more place
> and upgrade table definition silently if some query failed (I'll think
> about this a bit and will come up with a patch if it turns out to be a
> clever solution).
> 
> So thanks for your report Dmitry, I was unaware that the 'update tables
> on flush()' method could fail because a login is impossible. Anyway, a
> simple upgrade wizard that just calls cacheManager->flushCaches() and
> deletes temp_CACHED* should be created, too.

Would not have worked anyway, because it would have given you a 500 ;)
This happend to me when I tested while still being logged in.

But deleting the files was just fine for me.

Best regards
-- 
Philipp Gampe