[12632] Remove a compile warning and better test with float

[newsbot]

Автор: cyberium


<pre style='white-space:pre-wrap;width:81ex'>[12632] Remove a compile warning and better test with float</pre>


Подробнее... (https://github.com/cmangos/mangos-wotlk/commit/ed0c7cabde1803fbf4ea36db7120fddda3bbc861)