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Diffstat (limited to 'lib/mixlib/cli/formatter.rb')
| -rw-r--r-- | lib/mixlib/cli/formatter.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/mixlib/cli/formatter.rb b/lib/mixlib/cli/formatter.rb index b89090d..fef8503 100644 --- a/lib/mixlib/cli/formatter.rb +++ b/lib/mixlib/cli/formatter.rb @@ -10,6 +10,9 @@ module Mixlib # @return [String] the formatted flag name as described above def self.combined_option_display_name(short, long) usage = "" + # short/long may have an argument (--long ARG) + # splitting on " " and taking first ensures that we get just + # the flag name without the argument if one is present. usage << short.split(" ").first if short usage << "/" if long && short usage << long.split(" ").first if long |