train with 0 troops and still takes a general

[narfly]

if you select knight/rifleman from the train menu and click train with a 0 there. you get this


We have trained 0 Peons into Rifleman(s)

and it takes a general and trains nothing for 30 minutes



and if you do it with nothing in the number blank. it says this

Warning: number_format() expects parameter 1 to be double, string given in /var/www/html/trainsoldiers.php on line 82
We have trained Peons into Rifleman(s)

and it takes a general for 30 minutes and trains nothing.