refactor: declare variable outside of loop

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/license/management/tool_box.rb b/lib/license/management/tool_box.rb
index 4c41b36..239f88f 100644
--- a/lib/license/management/tool_box.rb
+++ b/lib/license/management/tool_box.rb
@@ -117,10 +117,11 @@ module License
       end
 
       def install_certificates_into_java_keystore(env, version)
+        java_home = Pathname.new(env['JAVA_HOME'])
+        keystore_path = java_home.join("8" == version ? "jre/lib/security/cacerts" : "lib/security/cacerts")
+
         Dir.chdir shell.custom_certificate_path.dirname do
           Dir.glob('custom.*.crt').each do |path|
-            java_home = Pathname.new(env['JAVA_HOME'])
-            keystore_path = "8" == version ? java_home.join("jre/lib/security/cacerts") : java_home.join("lib/security/cacerts")
             shell.execute([:keytool, '-importcert', '-alias', Time.now.to_i, '-file', File.expand_path(path), '-trustcacerts', '-noprompt', '-storepass', 'changeit', '-keystore', keystore_path], env: env)
             shell.execute([:keytool, '-list', '-v', '-storepass changeit', '-keystore', keystore_path], env: env)
           end