From 83aa3398d7246531af681e9630204c1713212327 Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Tue, 14 Aug 2018 10:51:05 +0200
Subject: [PATCH] MOBILE-2550 core: Fix error when iterating querySelectorAll

---
 src/providers/utils/dom.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/providers/utils/dom.ts b/src/providers/utils/dom.ts
index 3e03e9d41..b7744aa30 100644
--- a/src/providers/utils/dom.ts
+++ b/src/providers/utils/dom.ts
@@ -682,7 +682,7 @@ export class CoreDomUtilsProvider {
         const element = this.convertToElement(html);
 
         // Treat elements with src (img, audio, video, ...).
-        media = element.querySelectorAll('img, video, audio, source, track');
+        media = Array.from(element.querySelectorAll('img, video, audio, source, track'));
         media.forEach((media: HTMLElement) => {
             let newSrc = paths[this.textUtils.decodeURIComponent(media.getAttribute('src'))];
 
@@ -700,7 +700,7 @@ export class CoreDomUtilsProvider {
         });
 
         // Now treat links.
-        anchors = element.querySelectorAll('a');
+        anchors = Array.from(element.querySelectorAll('a'));
         anchors.forEach((anchor: HTMLElement) => {
             const href = this.textUtils.decodeURIComponent(anchor.getAttribute('href')),
                 newUrl = paths[href];