From 98228ae614dc89fbcbd60656b3a4addd92e66f42 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 1 Mar 2016 11:49:34 +0530
Subject: [PATCH] E-book viewer: Handle <![CDATA[ escapes correctly. Fixes
 #1550966 [ebook-viewer ignores content of script tag between <![CDATA[ and
 ]]>](https://bugs.launchpad.net/calibre/+bug/1550966)

---
 src/calibre/ebooks/oeb/display/webview.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/oeb/display/webview.py b/src/calibre/ebooks/oeb/display/webview.py
index 116b1c906b..1f0e8e8363 100644
--- a/src/calibre/ebooks/oeb/display/webview.py
+++ b/src/calibre/ebooks/oeb/display/webview.py
@@ -51,7 +51,7 @@ def load_html(path, view, codec='utf-8', mime_type=None,
     loading_url = QUrl.fromLocalFile(path)
     pre_load_callback(loading_url)
 
-    if force_as_html or re.search(r'<[a-zA-Z0-9-]+:svg', html) is None:
+    if force_as_html or re.search(r'<[a-zA-Z0-9-]+:svg', html) is None and '<![CDATA[' not in html:
         view.setHtml(html, loading_url)
     else:
         view.setContent(QByteArray(html.encode(codec)), mime_type,