Emaintainer-shell-script-fails-syntax-check
The tag is present in Lintian version 2.104.328. That is the most recent version we know about.
Running this shell script with the shell's -n option set fails, which means that the script has syntax errors. This will likely make the package uninstallable.
Run e.g. sh -n yourscript to see the errors yourself.
Visibility: error
Check: scripts