Revert "Switch to bare vars in our math invocations"

This reverts commit bd18736ee5.

Bare variables should only be used in commands that must
manipulate the variable stack, such as `set`.
This commit is contained in:
ridiculousfish
2017-09-09 23:35:47 -07:00
parent c2a5e7ae27
commit a5fd0b317e
12 changed files with 21 additions and 32 deletions

View File

@@ -98,10 +98,10 @@ function __fish_umask_parse
set val 4
end
if string match -q '*w*' $perms
set val (math val + 2)
set val (math $val + 2)
end
if string match -q '*x*' $perms
set val (math val + 1)
set val (math $val + 1)
end
for j in $scopes_to_modify