Batching -> empty files

[AkiraKenshin]

Is there a way to check if a file is empty without use wscript? I wanted to make my batch file more efficient by skipping when theres no input, predetermined by the user in a text file. So something like
If NOT txtfile == empty program.exe

 

[AkiraKenshin]

Never mind, I figured it out, i just used

FOR /F "tokens=1 delims= " %%j IN (file) DO IF NOT %%j==""