From 04a7b036ec81edd215d8fdfe3258927de217d675 Mon Sep 17 00:00:00 2001
From: Yury Delendik <ydelendik@mozilla.com>
Date: Mon, 24 Jun 2013 20:55:12 -0500
Subject: [PATCH] Preserving PDFJS in the generic builds

---
 src/pdf.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/pdf.js b/src/pdf.js
index fd113efa8..69670e5a9 100644
--- a/src/pdf.js
+++ b/src/pdf.js
@@ -15,7 +15,11 @@
  * limitations under the License.
  */
 
-var PDFJS = {};
+// Initializing PDFJS global object (if still undefined)
+if (typeof PDFJS === 'undefined') {
+  (typeof window !== 'undefined' ? window : this).PDFJS = {};
+}
+
 //#if BUNDLE_VERSION
 //#expand PDFJS.version = '__BUNDLE_VERSION__';
 //#endif