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java_requirement: use popen_read :err option.

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This commit is contained in:
Mike McQuaid 2017-12-14 15:07:01 +00:00
parent cdeb0b1f23
commit 8410950d14
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/requirements/java_requirement.rb
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@ -103,7 +103,7 @@ class JavaRequirement < Requirement
end end
def satisfies_version(java) 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 return false unless java_version_s
java_version = Version.create(java_version_s) java_version = Version.create(java_version_s)
needed_version = Version.create(version_without_plus) needed_version = Version.create(version_without_plus)