diff options
| author | Zhiming Wang | 2016-09-26 09:36:33 -0400 |
|---|---|---|
| committer | GitHub | 2016-09-26 09:36:33 -0400 |
| commit | 94ed397e6251cf963d22f4c73521610d10bd319a (patch) | |
| tree | c009ba81313f5fbfa59cefe1c70e1db82f64884a /Library | |
| parent | 1296140e59cc1015320410428aca74e36e8b6cdc (diff) | |
| parent | 9b9e9eb8ddcfaf711a158548a66cb358f7de9665 (diff) | |
| download | brew-94ed397e6251cf963d22f4c73521610d10bd319a.tar.bz2 | |
Merge pull request #1139 from zmwangx/empty-argument-no-such-keg
ARGV: kegs: error on empty arguments
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/extend/ARGV.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb index c217ed8a5..f2f959f22 100644 --- a/Library/Homebrew/extend/ARGV.rb +++ b/Library/Homebrew/extend/ARGV.rb @@ -65,6 +65,8 @@ module HomebrewArgvExtension require "keg" require "formula" @kegs ||= downcased_unique_named.collect do |name| + raise UsageError if name.empty? + rack = Formulary.to_rack(name.downcase) dirs = rack.directory? ? rack.subdirs : [] |