Code:
set_pcvar_string(cvar_Pass, pass) //get pass from another program
.
.
.
new spass[11]
get_pcvar_string(cvar_Pass, spass, charsmax(spass))
client_print(0, print_chat, "[AMX] pass = %s", spass) //print the right pass
server_cmd("sv_password '%s'", trim(spass))
the pass not correct