diff options
Diffstat (limited to 'share/functions/math.fish')
-rw-r--r-- | share/functions/math.fish | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/share/functions/math.fish b/share/functions/math.fish index d80a8c7f..c190ec63 100644 --- a/share/functions/math.fish +++ b/share/functions/math.fish @@ -7,9 +7,10 @@ function math --description "Perform math calculations in bc" return 0 end - set -lx BC_LINE_LENGTH 0 - set -l out (echo $argv | bc) - test -z "$out"; and return 1 + # Stitch lines together manually + # we can't rely on BC_LINE_LENGTH because some systems don't have a bc version "new" enough + set -l out (echo $argv | bc | string replace -r '\\\\$' '' | string join '') + test -z "$out"; and return 1 echo $out switch $out case 0 |