Public sharing does not work for logged-in users when files_texteditor is installed

[oparoz]

Env

Firefox
PHP 5.5
Encryption on

Steps to reproduce

1. Share folder
2. Open new tab
3. Paste and go

Actual result

I get an empty files list

Now if I open a new private window, I get the list.

Logs

"message":"ob_end_clean(): failed to delete buffer. No buffer to delete at \/lib\/private\/files\/view.php#368","level":0,"time":"2015-09-22T13:58:01+00:00","method":"GET","url":"\/index.php\/apps\/files_sharing\/ajax\/publicpreview.php?file=%2F800px-Parliament_Building_Budapest_Hungary.jpg&c=ca0305ba538fbc9e048aca962bd71003&t=HHOW8VNfmVHrPqy&y=36&x=36"

[oparoz]

@LukasReschke @schiesbn

[PVince81]

Also happens without encryption

[PVince81]

I'll bisect this...

[PVince81]

and here we go, caused by #18913

@LukasReschke please have a look

[LukasReschke]

Will do.

[LukasReschke]

Nope. Not me.

➜  master git:(master) ✗ ./occ app:disable files_texteditor
files_texteditor disabled

➜  master git:(master) ✗ ./occ app:enable files_texteditor
files_texteditor enabled