From d4e5461c26047bf24430101d3992b72ef377cd42 Mon Sep 17 00:00:00 2001
From: Robert Brooks <robert.brooks@riskiq.net>
Date: Thu, 26 Sep 2019 09:57:55 -0700
Subject: [PATCH] we need to check if java_default_home has a value before we
 attempt to find libjvm.so, otherwise we search the entire filesystem

---
 lib/facter/java_libjvm_path.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/facter/java_libjvm_path.rb b/lib/facter/java_libjvm_path.rb
index 499e17e..95ae61a 100644
--- a/lib/facter/java_libjvm_path.rb
+++ b/lib/facter/java_libjvm_path.rb
@@ -14,7 +14,9 @@ Facter.add(:java_libjvm_path) do
   confine kernel: ['Linux', 'OpenBSD']
   setcode do
     java_default_home = Facter.value(:java_default_home)
-    java_libjvm_file = Dir.glob("#{java_default_home}/**/lib/**/libjvm.so")
+    if java_default_home
+      java_libjvm_file = Dir.glob("#{java_default_home}/**/lib/**/libjvm.so")
+    end
     if java_libjvm_file.nil? || java_libjvm_file.empty?
       nil
     else