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Skip over /etc/paths.d entries that don't exist

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I had an old /etc/paths.d/TeX file that listed a path /usr/texbin that
doesn't exist anymore. This was causing the `set PATH` to print a
warning.
This commit is contained in:
Kevin Ballard 2016-02-26 20:26:24 -08:00
parent 2187c0a84b
commit 2bb7c587f4
1 changed files with 5 additions and 3 deletions
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8
share/config.fish
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@ -85,9 +85,11 @@ function __fish_load_path_helper_paths
# Since we are prepending but want to preserve the order of the input file, we reverse the array, append, and then reverse it again
set __fish_tmp_path $__fish_tmp_path[-1..1]
while read -l new_path_comp
set -l where (contains -i $new_path_comp $__fish_tmp_path)
and set -e __fish_tmp_path[$where]
set __fish_tmp_path $new_path_comp $__fish_tmp_path
if test -d $new_path_comp
set -l where (contains -i $new_path_comp $__fish_tmp_path)
and set -e __fish_tmp_path[$where]
set __fish_tmp_path $new_path_comp $__fish_tmp_path
end
end
set __fish_tmp_path $__fish_tmp_path[-1..1]
end