From 98c68de2736d3d94ecf7f40c9f9029d71bcdc58b Mon Sep 17 00:00:00 2001
From: MSP-Greg <MSP-Greg@users.noreply.github.com>
Date: Thu, 9 Jan 2020 10:35:30 -0600
Subject: [PATCH] Set CLASSPATH to empty for JRuby

---
 dist/index.js | 3 +++
 index.js      | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/dist/index.js b/dist/index.js
index 5e4c1e3..25ed05c 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -1399,6 +1399,9 @@ async function run() {
     if (platform === 'windows-latest') {
       rubyPrefix = await windows.downloadExtractAndSetPATH(ruby)
     } else {
+      if (ruby.startsWith('jruby')) {
+        core.exportVariable('CLASSPATH', '')
+      }
       rubyPrefix = await downloadAndExtract(platform, ruby)
       core.addPath(`${rubyPrefix}/bin`)
     }
diff --git a/index.js b/index.js
index 5facb7e..582cfc2 100644
--- a/index.js
+++ b/index.js
@@ -18,6 +18,9 @@ async function run() {
     if (platform === 'windows-latest') {
       rubyPrefix = await windows.downloadExtractAndSetPATH(ruby)
     } else {
+      if (ruby.startsWith('jruby')) {
+        core.exportVariable('CLASSPATH', '')
+      }
       rubyPrefix = await downloadAndExtract(platform, ruby)
       core.addPath(`${rubyPrefix}/bin`)
     }