Raising a negative number of fingers

[MrMebelMan]

Bug Description:
It's possible to raise 0 fingers, -1 finger, -999999 fingers, -1.0101e+015 fingers and such.

Steps to reproduce:
1. say "*signal--1"
2. generally, "*signal-<negative_number>"

[Joe4444]

0 fingers is intentional I assume, it genrally means you put your hand into a fist and it orders a squad to halt.
https://www.bing.com/images/search?q=Ar ... ajaxhist=0
this is what I was reffering to.

[MrMebelMan]

Then the message has to be changed to "Urist McMarine raises a fist." or something. It can be easily "if"-ed out and gives more immersion to players.

[forwardslashN]

Fixed.