admin/brew
1
0
Fork 0
Code Issues Packages Projects Releases 6 Wiki Activity

ARGV: kegs: error on empty arguments

Browse Source 
Fixes #1138.
This commit is contained in:
Zhiming Wang 2016-09-25 11:04:16 -04:00
parent 03e568e8ce
commit 9b9e9eb8dd
No known key found for this signature in database
GPG Key ID: BBD31D4D110044B8
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Library/Homebrew/extend/ARGV.rb
View File

@ -65,6 +65,8 @@ module HomebrewArgvExtension
require "keg" require "keg"
require "formula" require "formula"
@kegs ||= downcased_unique_named.collect do |name| @kegs ||= downcased_unique_named.collect do |name|
raise UsageError if name.empty?
rack = Formulary.to_rack(name.downcase) rack = Formulary.to_rack(name.downcase)
dirs = rack.directory? ? rack.subdirs : [] dirs = rack.directory? ? rack.subdirs : []