[TYPO3-core] Flushing output buffers before sending thumbnails

[François Suter]

> I just pushed a rather trivial patch [1] that solves an annoying issue
> [2]. But I know that there have been various issues with flushing
> buffers before and I was just wondering if anyone found this patch wrong
> from a conceptual point of view.

The patch is pending for this minor change:

https://review.typo3.org/#/c/18220/

A core review would be welcome.

TIA

-- 

Francois Suter
Cobweb Development Sarl - http://www.cobweb.ch