config: be quieter with java_home.

References Homebrew/homebrew#36249.
2015-01-27 12:25:27 +00:00 · 2015-01-27 12:25:27 +00:00 · c2e0fb0c08
commit c2e0fb0c08
parent eaba2607c4
1 changed files with 3 additions and 1 deletions
--- a/Library/Homebrew/cmd/config.rb
+++ b/Library/Homebrew/cmd/config.rb
@ -120,7 +120,9 @@ module Homebrew
  end

  def describe_java
-    if which("java").nil? || !quiet_system("/usr/libexec/java_home --failfast")
+    if which("java").nil?
+      "N/A"
+    elsif !(`/usr/libexec/java_home --failfast &>/dev/null` && $?.success?)
      "N/A"
    else
      java = `java -version 2>&1`.lines.first.chomp