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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2017-10-31 21:28:59 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2017-10-31 16:32:08 -0700 |
| commit | 3acc28cebf9d3ebaa48c564f87c0eb85ed43b74c (patch) | |
| tree | f4cce6cb29b0a89b754293a44cae31f9f4fb8efe /qt-installer-noninteractive.qs | |
| parent | 945a0a87482dc24c5f12cdaaf1b3576549a4c8a5 (diff) | |
| download | subsurface-3acc28cebf9d3ebaa48c564f87c0eb85ed43b74c.tar.gz | |
Postpone error message display if not in GUI thread
Calls to report_error() crashed if not called from GUI thread.
Fix this by postponing error message display if not in GUI thread.
Code that creates a thread which possibly calls report_error()
is responsible for calling MainWindow::showErrors() to flush
the accumulated messages.
Note that there is a race condition in report_error() and
get_error_string(). Nevertheless, hitting it should be rather
unlikely (two threads producing error messages at the same time)
and hopefully it can be fixed rather easily.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'qt-installer-noninteractive.qs')
0 files changed, 0 insertions, 0 deletions