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Fix wildcard bug in __fish_print_filesystems

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Before this change the function `__fish_print_filesystems` would print
an error message about an empty wildcard match for the pattern
`$PATH/mount.*`, if the current operating system does not include any
helper binaries for the command `mount`. An example for such an OS is
the current version of macOS (version 10.12).
This commit is contained in:
René Schwaiger 2017-02-05 16:34:48 +01:00 committed by Kurtis Rader
parent a5e8b81ee3
commit 908ed493cc
1 changed files with 2 additions and 1 deletions
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3
share/functions/__fish_print_filesystems.fish
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@ -5,5 +5,6 @@ function __fish_print_filesystems -d "Print a list of all known filesystem types
set fs $fs reiserfs romfs smbfs sysv tmpfs udf ufs umsdos vfat xenix xfs xiafs
# Mount has helper binaries to mount filesystems
# These are called mount.* and are placed somewhere in $PATH
printf "%s\n" $fs (string replace -ra ".*/mount." "" -- $PATH/mount.*)
set -l mountfs $PATH/mount.*
printf '%s\n' $fs (string replace -ra '.*/mount.' '' -- $mountfs)
end