diff options
| -rw-r--r-- | Library/Homebrew/cmd/config.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Library/Homebrew/cmd/config.rb b/Library/Homebrew/cmd/config.rb index 8d3c1e0f0..bf78abe38 100644 --- a/Library/Homebrew/cmd/config.rb +++ b/Library/Homebrew/cmd/config.rb @@ -148,6 +148,9 @@ module Homebrew end def describe_java + # java_home doesn't exist on all OS Xs; it might be missing on older versions. + return "N/A" unless File.executable? "/usr/libexec/java_home" + java_xml = Utils.popen_read("/usr/libexec/java_home", "--xml", "--failfast") return "N/A" unless $?.success? javas = [] |