[TYPO3-core] Flushing output buffers before sending thumbnails

[Philipp Gampe]

Hi François,

François Suter wrote:

> In this case I think it would be an overhead, because any feedback from
> the thumbnail rendering process happens either via exceptions of error
> images. So any actual output is always image-based.

Makes perfectly sense +1


Maybe we should put such a buffer check in the bootstrap code? Will ask 
Christian about this.

Best regards
-- 
Philipp Gampe – PGP-Key 0AD96065 – TYPO3 UG Bonn/Köln
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