I want to cut a vector into even number of terms in a loop

I am using a loop having multiple files having different lengths, and trying to make this length equal to an even number. Using following code but its not working. Any suggestions

save_T = 35;
if save_T is even
    continue
else save_T=save_T-1;
    

Answer 1

[KSSV]

save_T = 35;
if mod(save_T,2)==0   %  is even
    continue
else save_T=save_T-1;
    

[krishna Chauhan]

Thanks sir @KSSV, but I am wondering why is it not working, it goes to

continue entering input

mode again and again.

[krishna Chauhan]

Got it this continue cant be used here. else its working fine.

Thanks