<div dir="ltr">I wish I had submitted this way back when I wrote it, because I would remember exactly where the bug is exposed, but alas I didn't.<br><br>I suspect it was in source/blender/yafray/intern/export_Plugin.cpp, where the result is pumped directly to std::cerr's operator<<. In certain C++ standard libraries, passing NULL for the char* overload results in undefined behavior, or at least platform-defined behavior. In my case of course, the platform defined it to mean "CRASH."<br>
<br>Again, it was months ago that I debugged it, so I don't recall which call to the function caused the problem, but I made the patch in response to Blender crashing on the farm, so I figure now that I've got some time to review the changes we've made for our Blender support, I should submit it.<br>
<br>-- Early Ehlinger, President, ResPower, Inc.<br></div>