Don't open editor if no args passed

2010-11-08 13:06:45 +00:00 · 2010-11-08 13:06:45 +00:00 · 48fe922456
commit 48fe922456
parent e96744eb6f
1 changed files with 2 additions and 0 deletions
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@ -113,6 +113,8 @@ def puts_columns items, cols = 4
 end

 def exec_editor *args
+  return if args.to_s.empty?
+
  editor = ENV['HOMEBREW_EDITOR'] || ENV['EDITOR']
  if editor.nil?
    editor = if system "/usr/bin/which -s mate"