From 536bfb33877afdc8f74f076d3ae55827a65a76aa Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Fri, 28 Apr 2023 16:59:14 -0400
Subject: [PATCH] Reminder that `typeof null` is 'object'

Related feedback:
- https://github.com/uBlockOrigin/uBlock-issues/discussions/2619#discussioncomment-5757274
---
 src/js/support.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/js/support.js b/src/js/support.js
index dc39ae851..80d45cad3 100644
--- a/src/js/support.js
+++ b/src/js/support.js
@@ -145,12 +145,12 @@ function renderData(data, depth = 0) {
         }
         return out.join('\n');
     }
-    if ( typeof data !== 'object' ) {
+    if ( typeof data !== 'object' || data === null ) {
         return `${indent}${data}`;
     }
     const out = [];
     for ( const [ name, value ] of Object.entries(data) ) {
-        if ( typeof value === 'object' ) {
+        if ( typeof value === 'object' && value !== null ) {
             out.push(`${indent}${name}:`);
             out.push(renderData(value, depth + 1));
             continue;