uitest: try harder to close the dialog when it fails ...

... and close_button is empty

This was introduced in

2021-06-29 15:35:55 - ff641dc9e4d2aff1d1cbe4425cd9c03a2edc847e
< uitest: try harder to close the dialog when it fails... >

and later reverted in

2021-07-02 20:41:50 - 4f8748fc973acdb67790ff048a247717afa9b9c7
< Revert "uitest: try harder to close the dialog when it fails..." >

Reintroduce it again and also fix the problem why it was reverted.
Without this fix, it will hang when an assert is triggered inside
a dialog when close_button is empty

Change-Id: If643caea61139f69f72c9b429aaad5b9d7d78c72
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130506
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

0 files changed, 0 insertions, 0 deletions