diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/utils.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb index e2c43c65a..38e9de0f8 100644 --- a/Library/Homebrew/utils.rb +++ b/Library/Homebrew/utils.rb @@ -101,6 +101,8 @@ def curl *args end def puts_columns items, cols = 4 + return if items.empty? + if $stdout.tty? items = items.join("\n") if items.is_a?(Array) items.concat("\n") unless items.empty? |