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

Running fisher --list on an empty cache will display an error message because the glob $fisher_cache/* did not expand.
9 years ago · 401647927e
parent 6d2315981c
commit 401647927e
1 changed files with 1 additions and 1 deletions
--- a/functions/__fisher_cache_list.fish
+++ b/functions/__fisher_cache_list.fish
@ -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