Changing it to ```bash -c '. ~/.gvm/bin/gvm-init.sh; gvm "$@"'``` does not seem to properly send all arguments.  For example 'gvm list groovy' returns the usage docs but with ```bash -c '. ~/.gvm/bin/gvm-init.sh; gvm "$@"' gvm $argv``` gvm list groovy works.  I'm a complete fish novice as I just installed it two days ago so if there is a better way of doing this I'm open to suggestions :-)