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Supress unwated error message when the cache is empty. Closes #66.

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Running fisher --list on an empty cache will display an error
message because the glob $fisher_cache/* did not expand.
This commit is contained in:
Jorge Bucaran 2016-02-03 07:20:40 +09:00
parent 6d2315981c
commit 401647927e
1 changed files with 1 additions and 1 deletions
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2
functions/__fisher_cache_list.fish
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@ -1,3 +1,3 @@
function __fisher_cache_list
find -L $fisher_cache/* -maxdepth 0 -type d | sed 's|.*/||'
find -L $fisher_cache/* -maxdepth 0 -type d ^ /dev/null | sed 's|.*/||'
end