This is due to trailing whitespace sometimes happening, as well as indentation using spaces instead of tabs. literal integers must not be quoted is another issue.
For the spaces instead of tabs, shfmt -ts can be used to convert them. Unsure if this will resolve the trailing whitespaces.
This is due to trailing whitespace sometimes happening, as well as indentation using spaces instead of tabs. literal integers must not be quoted is another issue.
For the spaces instead of tabs,
shfmt -tscan be used to convert them. Unsure if this will resolve the trailing whitespaces.