Proto Buster Shield + Weapon switching

[Messatsu]

Small, but annoying bug

1.) Select Proto Buster
2.) Have another fast firing weapon in inventory (Ex. Thunder Bolt)
3.) Quickly switch and fire to secondary weapon
4.) Note how the shot is blocked by the now unequipped Proto Shield

It's a small window, only 2-3 tics.

[CutmanMike]

Fixed