Le 10/07/2016 06:42, Richard Heck a écrit :
On 07/10/2016 01:33 AM, Scott Kostyshak wrote:
On Sun, Jul 10, 2016 at 07:16:13AM +0200, Richard Heck wrote:
commit d8aab4af9e6e72c835f78ba54a46687b870c25fa
Author: Richard Heck <rgh...@lyx.org>
Date: Sun Jul 10 01:12:42 2016 -0400
Fix thinko in Buffer::preview. It is possible for this routine to
be called when we do not have a cloned Buffer, namely, if we do not
have EXPORT_in_THREAD defined.
Thanks for fixing this. How does one set EXPORT_in_THREAD? I imagine
this could be useful for debugging purposes (e.g ruling out that a bug
is due to exporting in a separate thread).
It's #defined in GuiView.cpp and GuiAlert.cpp. It's set in the code, but
can be manually unset by people who don't want the risks of background
export, threading, etc. And yes, it is useful for the purpose you mentioned.
Note that one of the file erroneously tests with #ifdef instead of #if,
so I doubt that it has ever been unset. (This is fixed by my patch at
<http://mid.gmane.org/nlbl32$hki$2...@ger.gmane.org>.)
