diff options
Diffstat (limited to 'examples/functions/fact')
-rw-r--r-- | examples/functions/fact | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/functions/fact b/examples/functions/fact index cd7bf467..97efd498 100644 --- a/examples/functions/fact +++ b/examples/functions/fact @@ -9,5 +9,5 @@ fact () echo 1 return ; fi; - echo $[ $num * $(fact $[ $num - 1 ])] + echo $(( $num * $(fact $(( $num - 1 )) ) )) } |