java_requirement: use popen_read :err option.

2017-12-14 15:07:01 +00:00 · 2017-12-14 15:07:01 +00:00 · 8410950d14
commit 8410950d14
parent cdeb0b1f23
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/requirements/java_requirement.rb
+++ b/Library/Homebrew/requirements/java_requirement.rb
@ -103,7 +103,7 @@ class JavaRequirement < Requirement
  end

  def satisfies_version(java)
-    java_version_s = Utils.popen_read("#{java} -version 2>&1")[/\d+.\d/]
+    java_version_s = Utils.popen_read(java, "-version", err: :out)[/\d+.\d/]
    return false unless java_version_s
    java_version = Version.create(java_version_s)
    needed_version = Version.create(version_without_plus)