From 640daec6e60b592b4e85298fa9cf29e567db2d8c Mon Sep 17 00:00:00 2001
From: eric <eric@canva.com>
Date: Wed, 20 Nov 2019 16:38:33 +1100
Subject: [PATCH] New: Include node version in cache

---
 lib/cli-engine/lint-result-cache.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/cli-engine/lint-result-cache.js b/lib/cli-engine/lint-result-cache.js
index 14e19d9e5a1..23a142097ba 100644
--- a/lib/cli-engine/lint-result-cache.js
+++ b/lib/cli-engine/lint-result-cache.js
@@ -20,6 +20,7 @@ const hash = require("./hash");
 //-----------------------------------------------------------------------------
 
 const configHashCache = new WeakMap();
+const nodeVersion = process && process.version;
 
 /**
  * Calculates the hash of the config
@@ -28,7 +29,7 @@ const configHashCache = new WeakMap();
  */
 function hashOfConfigFor(config) {
     if (!configHashCache.has(config)) {
-        configHashCache.set(config, hash(`${pkg.version}_${stringify(config)}`));
+        configHashCache.set(config, hash(`${pkg.version}_${nodeVersion}_${stringify(config)}`));
     }
 
     return configHashCache.get(config);