
I started to see strange behavior where flags would merge across subcommands. I'm not sure if the bug was in our 'append' usage or in urfave/cli's handling of flag-slices, but this change seems to fix the problem either way.
I started to see strange behavior where flags would merge across subcommands. I'm not sure if the bug was in our 'append' usage or in urfave/cli's handling of flag-slices, but this change seems to fix the problem either way.