Function return always returning 0

[Wenden]

Hi, pardon my English, I speak Portuguese.
I'm facing a possible bug in the "return" function, even setting a value in the variable it always returns the value 0. In case the variable .@erro always returns 0, even though I set 1.
Here is the script:

 

callfunc("Transfer",atoi(.transfer$[3]),atoi(.transfer$[4]),atoi(.transfer$[5])); // Calling the function
	if(.@erro) close;
    
	// Function:
	function    script    Transfer    {
	    if(getarg(0) == 1){
        if(zeny < getarg(1)){
            .@erro = 1;
            return .@erro;
            }
        set zeny,zeny-getarg(1);
        return;
        }
        
        if(getarg(0) == 2){
            if(#CASHPOINTS < getarg(1)){
                .@erro = 1;
                return .@erro;
                }
            set #CASHPOINTS,#CASHPOINTS-getarg(1);
            return;
            }
            
            if(getarg(0) == 3){
                if(countitem(getarg(1)) < getarg(2)){
                    .@erro = 1;
                    return .@erro;
                    }
                delitem getarg(1),getarg(2);
                return;
                }
}

 

Edited February 23, 2017 by Wenden

[Emistry]

.@erro = callfunc("Transfer",atoi(.transfer$[3]),atoi(.transfer$[4]),atoi(.transfer$[5])); // Calling the function
if( .@erro ) close;

 

[Wenden]

@Edit

Now I have a problem here, when it returns from the function this appears in the mapserver.

If the function is not called nothing appears.

 

Edited February 23, 2017 by Wenden