On domingo, 14 de maio de 2017 21:52:56 PDT Dirk Hohndel wrote: > Ah, apparently this is a Qt bug that was declared not a bug at some point > (you can find quite a few threads about this), and the way to work around > it is to implement your own Logger class and exit() instead of abort() > when you get a "Could not connect to display error". > > Not one of the more useful aspects of Qt, I'd like to add...
Unfortunately, exit() is often harmful in C++ programs, since the global & atexit destructors are run, but the stack hasn't been unwound so objects in the main() function continue to exist. This breaks a number of assumptions about the order in which things are destroyed (namely, that it is the opposite in which they were constructed). Using _exit() might help, but it may bring its own set of problems. At least it's closer to the qFatal call that is there now. -- Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org Software Architect - Intel Open Source Technology Center _______________________________________________ subsurface mailing list subsurface@subsurface-divelog.org http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface