[Pkg-javascript-commits] [pdf.js] 104/119: Disable Range Support for Chrome 39+40 (#5512)

[David Prévot]

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taffit pushed a commit to branch master
in repository pdf.js.

commit 1d4758dadf13fe2f24fa21dcc95f91b62a98aa74
Author: Fabian Lange <lange.fabian at gmail.com>
Date:   Tue Dec 30 12:31:40 2014 +0100

    Disable Range Support for Chrome 39+40 (#5512)
    
    Disabling Range Support for Chrome 39 and 40, due to regression in
    Chromium. https://crbug.com/442318
---
 web/compatibility.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/web/compatibility.js b/web/compatibility.js
index 967e312..fa42ecc 100644
--- a/web/compatibility.js
+++ b/web/compatibility.js
@@ -479,7 +479,10 @@ if (typeof PDFJS === 'undefined') {
   var regex = /Android\s[0-2][^\d]/;
   var isOldAndroid = regex.test(navigator.userAgent);
 
-  if (isSafari || isOldAndroid) {
+  // Range requests are broken in Chrome 39 and 40, https://crbug.com/442318
+  var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(navigator.userAgent);
+
+  if (isSafari || isOldAndroid || isChromeWithRangeBug) {
     PDFJS.disableRange = true;
     PDFJS.disableStream = true;
   }

-- 
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