happybeing or happyborg on Nostr: nprofile1q…d42xh tried this mod on the first script I had the editor open for and ...

nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqyy8jnmvkegndrlygssm979wf04jema23uc3384fu8nklacxfqyasgd42xh (nprofile…42xh) tried this mod on the first script I had the editor open for and it fails at this point, with 'unbound variable' because I didn't pass any parameter.

if [ "$1" = "" ]; then

What's the approach I need here?