bug

hi admin i didn t found bug topic so i put it here if its ok? so you need fix the "INFINITE ZM GERNADE" bug which i found first in the sv and no one knows about it so sometimes when you drop your zm namde and press q fast you  have the zm  nade but it shows you have 0 so when you have 0  press q [ it will back you to knife ] then press q again [ to go back zm nade ] and it automatically drops 1-2 as you can see in the demo   [CSGAMERS]_Umbrella_Swarm (mediafire.com)                                                                                                                                                                                                                                                               Bug found by: king of the server