From 398a8d1051d954acf9cae0bf3bd405456fedca6d Mon Sep 17 00:00:00 2001
From: Rahul Yedida <yrahul3910@gmail.com>
Date: Wed, 6 Jan 2021 09:13:08 +0000
Subject: [PATCH] Bug 1678298 - [devtools] Use decodeURIComponent instead of
 decodeURI r=bomsy

Depends on D98294

Differential Revision: https://phabricator.services.mozilla.com/D98388
---
 devtools/client/shared/unicode-url.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/devtools/client/shared/unicode-url.js b/devtools/client/shared/unicode-url.js
index 5f9f70780165..c13e1314c6d2 100644
--- a/devtools/client/shared/unicode-url.js
+++ b/devtools/client/shared/unicode-url.js
@@ -88,7 +88,13 @@ function getUnicodeUrl(url) {
       return url;
     }
     const readableHostname = getUnicodeHostname(hostname);
-    url = decodeURI(url);
+
+    /* We use `decodeURIComponent` instead of decodeURI as the
+     * later does not decode some characters, it only can decode characters
+     * previously encoded by the encodeURI. See
+     * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURI#Description
+     */
+    url = decodeURIComponent(url);
     return url.replace(hostname, readableHostname);
   } catch (err) {}
   return url;