Closed iamlambda closed 2 years ago
you may want to keep line 19 as it was if you think it's more clear to keep = "". -z is a flag that checks if a string is empty or not, so it basically checks the exact same thing that = "" does
= ""
-z
you may want to keep line 19 as it was if you think it's more clear to keep
= ""
.-z
is a flag that checks if a string is empty or not, so it basically checks the exact same thing that= ""
does