Fix fish shell MANPATH creation

Previously the MANPATH was set even if MANPATH was empty beforehand
which resulted in a MANPATH of only ~/.nix-profile/share/man which
omitted the default man page directory (commonly /opt/local/share/man)
from man page results.
This commit is contained in:
Stel Abrego 2022-10-03 14:37:28 -07:00
parent 3ae9467d57
commit 34e3fa3a4a

View file

@ -28,7 +28,9 @@ if test -n "$HOME" && test -n "$USER"
# Only use MANPATH if it is already set. In general `man` will just simply
# pick up `.nix-profile/share/man` because is it close to `.nix-profile/bin`
# which is in the $PATH. For more info, run `manpath -d`.
if set --query MANPATH
set --export --prepend --path MANPATH "$NIX_LINK/share/man"
end
fish_add_path --prepend --global "$NIX_LINK/bin"
set --erase NIX_LINK