From 87df57a241a289dae7ada8501ecfec84f8fcf141 Mon Sep 17 00:00:00 2001
From: Westbrook Johnson <westbrook.johnson@gmail.com>
Date: Mon, 27 Jan 2020 09:13:36 -0500
Subject: [PATCH] Ensure 'process' is available before using

refs #413
refs #161

Not all environments (particularly the browser, where testing via tools like Karma occurs) have access to the `process` variable. There is already checking to ensure that its member properties have fallbacks, and this ensures that if it is simply unavailable the same fallback occurs.
---
 src/pretty-dom.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pretty-dom.js b/src/pretty-dom.js
index 9f065c03..9bfe0a58 100644
--- a/src/pretty-dom.js
+++ b/src/pretty-dom.js
@@ -16,7 +16,9 @@ const inNode = () =>
   process.versions.node !== undefined
 
 const getMaxLength = dom =>
-  inCypress(dom) ? 0 : process.env.DEBUG_PRINT_LIMIT || 7000
+  inCypress(dom)
+    ? 0
+    : typeof process !== 'undefined' && process.env.DEBUG_PRINT_LIMIT || 7000
 
 const {DOMElement, DOMCollection} = prettyFormat.plugins