Print an error message in bin/jekyll with no arguments

2014-12-28 14:37:14 -05:00 · 2014-12-28 14:37:14 -05:00 · 8c19a6f430
parent ac41312c5d
commit 8c19a6f430
1 changed files with 1 additions and 0 deletions
--- a/bin/jekyll
+++ b/bin/jekyll
@ -29,6 +29,7 @@ Mercenary.program(:jekyll) do |p|

  p.action do |args, options|
    if args.empty?
+      Jekyll.logger.error "A subcommand is required."
      puts p
    else
      unless p.has_command?(args.first)