Make Formula#installed? more idiomatic

2013-01-14 22:32:39 -06:00 · 2013-01-14 22:32:39 -06:00 · 58440a2c5b
commit 58440a2c5b
parent 8000fb807f
1 changed files with 1 additions and 3 deletions
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@ -72,9 +72,7 @@ class Formula

  # if the dir is there, but it's empty we consider it not installed
  def installed?
-    return installed_prefix.children.length > 0
-  rescue
-    return false
+    installed_prefix.children.length > 0 rescue false
  end

  def explicitly_requested?