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Fix xdg mimetype completion

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This hung when no file existed, and failed to properly find the
directories if they didn't end in a "/".

Fixes #6525

[good for 3.1.0]
This commit is contained in:
Fabian Homborg 2020-01-22 16:23:36 +01:00
parent e398f66772
commit d61c188c3c
2 changed files with 6 additions and 3 deletions
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4
share/functions/__fish_print_xdg_applications_directories.fish
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@ -11,8 +11,8 @@ function __fish_print_xdg_applications_directories --description 'Print director
set data_dirs $data_home:$data_dirs
for path in (string split : $data_dirs)
set path $path"applications"
# We don't know if the dir ended in a "/" or not, but duplicate slashes are okay.
for path in (string split : $data_dirs)/applications
if test -d $path
echo $path
end

5
share/functions/__fish_print_xdg_mimetypes.fish
View file

@ -1,3 +1,6 @@
function __fish_print_xdg_mimetypes --description 'Print XDG mime types'
cat (__fish_print_xdg_applications_directories)/mimeinfo.cache 2>/dev/null | string match -v '[MIME Cache]' | string replace = \t
set -l files (__fish_print_xdg_applications_directories)/mimeinfo.cache
# If we have no file, don't run `cat` without arguments!
set -q files[1] || return 1
cat $files 2>/dev/null | string match -v '[MIME Cache]' | string replace = \t
end