Preview does not update after overwrite

[PVince81]

Steps

1. Upload a file "test.txt" in the web UI
2. Wait for the preview to appear
3. Change the file locally then upload it again, select "New files" in the overwrite dialog

Expected result

Preview is updated

Actual result

The preview blinks once as if it is being reloaded, but still shows the old contents.

Versions

ownCloud 8.1 master (4789e87)
Works properly on 8.0.3 => regression

Any idea @oparoz @georgehrke ?
A bisect could help.

[georgehrke]

@icewind1991 Did some file hooks change?

[PVince81]

Note: the WebDAV PUT is missing some hooks calls: #16292
But this also happens with web UI upload, so not sure

[oparoz]

@georgehrke - I know this happened recently, but it seems OK
https://github.com/owncloud/core/pull/16099/files

[georgehrke]

No, it doesn't ^^
the default should be true and not false

[georgehrke]

will send a pull request

[oparoz]

Ah :)

[georgehrke]

fix is here: #16342