[12678] Fix possible client crash when passenger despawns while boarded

[newsbot]

Автор: xfurry


<pre style='white-space:pre-wrap;width:81ex'>[12678] Fix possible client crash when passenger despawns while boarded</pre>


Подробнее... (https://github.com/cmangos/mangos-wotlk/commit/f3b81f13ed340e4beb745b3b683de2976e5be53f)