JavaRequirement: return false if no java_home

Closes #118. Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
2016-04-19 23:35:32 -07:00 · 2016-04-19 23:35:32 -07:00 · c20622ade4
commit c20622ade4
parent da643d942e
1 changed files with 2 additions and 0 deletions
--- a/Library/Homebrew/requirements/java_requirement.rb
+++ b/Library/Homebrew/requirements/java_requirement.rb
@ -6,6 +6,8 @@ class JavaRequirement < Requirement
  download "http://www.oracle.com/technetwork/java/javase/downloads/index.html"

  satisfy :build_env => false do
+    return false unless File.executable? "/usr/libexec/java_home"
+
    args = %w[--failfast]
    args << "--version" << "#{@version}" if @version
    @java_home = Utils.popen_read("/usr/libexec/java_home", *args).chomp