deps: Array#keep_if isn't defined in 1.8.7

Fixes Homebrew/homebrew#41365.
2015-07-04 18:25:49 -07:00 · 2015-07-04 18:25:49 -07:00 · 90af721152
commit 90af721152
parent ffe6f2dcc8
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/cmd/deps.rb
+++ b/Library/Homebrew/cmd/deps.rb
@ -24,7 +24,7 @@ module Homebrew
      puts_deps Formula.installed
    else
      all_deps = deps_for_formulae(ARGV.formulae, !ARGV.one?, &(mode.union? ? :| : :&))
-      all_deps.keep_if(&:installed?) if mode.installed?
+      all_deps = all_deps.select(&:installed?) if mode.installed?
      all_deps = all_deps.sort_by(&:name) unless mode.topo_order?
      puts all_deps
    end